WEBVTT Kind: captions Language: en 00:00:09.349 --> 00:00:11.990 align:start position:0% hello<00:00:10.349> everybody<00:00:10.500> I'm<00:00:11.070> Alexi<00:00:11.460> crabber<00:00:11.700> of<00:00:11.880> the 00:00:11.990 --> 00:00:12.000 align:start position:0% hello everybody I'm Alexi crabber of the 00:00:12.000 --> 00:00:14.150 align:start position:0% hello everybody I'm Alexi crabber of the organizer<00:00:12.450> of<00:00:12.630> SF<00:00:12.960> Scala<00:00:13.230> and<00:00:13.440> also<00:00:13.799> the<00:00:13.980> new 00:00:14.150 --> 00:00:14.160 align:start position:0% organizer of SF Scala and also the new 00:00:14.160 --> 00:00:15.770 align:start position:0% organizer of SF Scala and also the new metal<00:00:14.429> called<00:00:14.610> SF<00:00:14.880> in<00:00:15.030> tech<00:00:15.269> and<00:00:15.509> blockchain 00:00:15.770 --> 00:00:15.780 align:start position:0% metal called SF in tech and blockchain 00:00:15.780 --> 00:00:18.349 align:start position:0% metal called SF in tech and blockchain developers<00:00:16.440> and<00:00:17.250> here<00:00:17.460> we<00:00:17.580> are<00:00:17.609> their<00:00:17.940> second 00:00:18.349 --> 00:00:18.359 align:start position:0% developers and here we are their second 00:00:18.359 --> 00:00:21.560 align:start position:0% developers and here we are their second SF<00:00:18.630> in<00:00:18.779> tech<00:00:19.189> on<00:00:20.189> location<00:00:20.670> of<00:00:20.730> marquita<00:00:21.119> which 00:00:21.560 --> 00:00:21.570 align:start position:0% SF in tech on location of marquita which 00:00:21.570 --> 00:00:23.509 align:start position:0% SF in tech on location of marquita which is<00:00:21.750> a<00:00:21.779> payment<00:00:22.320> company<00:00:22.680> out<00:00:22.949> of<00:00:23.100> Auckland 00:00:23.509 --> 00:00:23.519 align:start position:0% is a payment company out of Auckland 00:00:23.519 --> 00:00:26.330 align:start position:0% is a payment company out of Auckland it's<00:00:23.699> a<00:00:23.789> beautiful<00:00:24.150> space<00:00:24.359> as<00:00:24.660> you'll<00:00:24.930> see<00:00:25.340> and 00:00:26.330 --> 00:00:26.340 align:start position:0% it's a beautiful space as you'll see and 00:00:26.340 --> 00:00:29.330 align:start position:0% it's a beautiful space as you'll see and here<00:00:27.240> with<00:00:27.449> us<00:00:27.599> we<00:00:27.750> have<00:00:27.900> mid<00:00:28.170> ramesh<00:00:28.410> cove<00:00:28.590> who 00:00:29.330 --> 00:00:29.340 align:start position:0% here with us we have mid ramesh cove who 00:00:29.340 --> 00:00:32.840 align:start position:0% here with us we have mid ramesh cove who is<00:00:29.580> co-founder<00:00:30.420> of<00:00:30.689> argo<00:00:31.080> platform<00:00:31.859> a<00:00:32.250> new 00:00:32.840 --> 00:00:32.850 align:start position:0% is co-founder of argo platform a new 00:00:32.850 --> 00:00:35.870 align:start position:0% is co-founder of argo platform a new platform<00:00:33.090> for<00:00:33.890> cryptocurrencies<00:00:34.890> and<00:00:35.370> also 00:00:35.870 --> 00:00:35.880 align:start position:0% platform for cryptocurrencies and also 00:00:35.880 --> 00:00:38.959 align:start position:0% platform for cryptocurrencies and also the<00:00:36.540> developer<00:00:36.899> of<00:00:36.930> score<00:00:37.290> X<00:00:37.969> location 00:00:38.959 --> 00:00:38.969 align:start position:0% the developer of score X location 00:00:38.969 --> 00:00:40.220 align:start position:0% the developer of score X location implementation<00:00:39.600> written<00:00:39.719> scholar 00:00:40.220 --> 00:00:40.230 align:start position:0% implementation written scholar 00:00:40.230 --> 00:00:43.040 align:start position:0% implementation written scholar welcome<00:00:40.500> to<00:00:40.559> misery<00:00:40.710> yeah<00:00:41.250> hi<00:00:41.730> everybody<00:00:42.050> so 00:00:43.040 --> 00:00:43.050 align:start position:0% welcome to misery yeah hi everybody so 00:00:43.050 --> 00:00:46.400 align:start position:0% welcome to misery yeah hi everybody so the<00:00:43.110> middle<00:00:43.260> you<00:00:43.410> just<00:00:43.649> give<00:00:44.129> a<00:00:44.160> talk<00:00:44.430> at<00:00:45.410> Cesc 00:00:46.400 --> 00:00:46.410 align:start position:0% the middle you just give a talk at Cesc 00:00:46.410 --> 00:00:47.720 align:start position:0% the middle you just give a talk at Cesc conference<00:00:46.770> in<00:00:46.860> Berkley<00:00:47.160> can<00:00:47.340> you<00:00:47.430> tell<00:00:47.610> us 00:00:47.720 --> 00:00:47.730 align:start position:0% conference in Berkley can you tell us 00:00:47.730 --> 00:00:51.080 align:start position:0% conference in Berkley can you tell us what<00:00:47.879> brings<00:00:48.210> you<00:00:48.420> to<00:00:49.170> Berkley<00:00:49.649> and<00:00:49.890> what<00:00:50.370> did 00:00:51.080 --> 00:00:51.090 align:start position:0% what brings you to Berkley and what did 00:00:51.090 --> 00:00:53.150 align:start position:0% what brings you to Berkley and what did you<00:00:51.210> describe<00:00:51.570> in<00:00:52.289> your<00:00:52.379> talk<00:00:52.590> there<00:00:52.770> yeah 00:00:53.150 --> 00:00:53.160 align:start position:0% you describe in your talk there yeah 00:00:53.160 --> 00:00:57.470 align:start position:0% you describe in your talk there yeah yeah<00:00:53.670> so<00:00:53.969> CA<00:00:54.770> C<00:00:55.770> is<00:00:56.010> a<00:00:56.219> conference<00:00:56.579> about<00:00:56.789> crypt 00:00:57.470 --> 00:00:57.480 align:start position:0% yeah so CA C is a conference about crypt 00:00:57.480 --> 00:00:59.360 align:start position:0% yeah so CA C is a conference about crypt economics<00:00:58.050> it's<00:00:58.260> a<00:00:58.410> crypt<00:00:58.649> Economic<00:00:59.129> Security 00:00:59.360 --> 00:00:59.370 align:start position:0% economics it's a crypt Economic Security 00:00:59.370 --> 00:01:04.700 align:start position:0% economics it's a crypt Economic Security Conference<00:00:59.910> and<00:01:02.149> well<00:01:03.149> mainly<00:01:03.899> I'm<00:01:04.320> here 00:01:04.700 --> 00:01:04.710 align:start position:0% Conference and well mainly I'm here 00:01:04.710 --> 00:01:06.590 align:start position:0% Conference and well mainly I'm here because<00:01:04.830> a<00:01:05.280> lot<00:01:05.369> of<00:01:05.549> interesting<00:01:06.119> people<00:01:06.240> are 00:01:06.590 --> 00:01:06.600 align:start position:0% because a lot of interesting people are 00:01:06.600 --> 00:01:11.030 align:start position:0% because a lot of interesting people are also<00:01:06.840> here<00:01:07.290> as<00:01:07.860> I<00:01:08.430> think<00:01:08.790> the<00:01:08.909> main<00:01:09.060> idea<00:01:10.040> of 00:01:11.030 --> 00:01:11.040 align:start position:0% also here as I think the main idea of 00:01:11.040 --> 00:01:12.800 align:start position:0% also here as I think the main idea of all<00:01:11.220> of<00:01:11.430> this<00:01:11.580> conference<00:01:12.240> to<00:01:12.479> make<00:01:12.510> some 00:01:12.800 --> 00:01:12.810 align:start position:0% all of this conference to make some 00:01:12.810 --> 00:01:16.940 align:start position:0% all of this conference to make some networking<00:01:13.439> and<00:01:13.890> to<00:01:14.360> collaborate<00:01:15.360> to<00:01:15.950> discuss 00:01:16.940 --> 00:01:16.950 align:start position:0% networking and to collaborate to discuss 00:01:16.950 --> 00:01:21.530 align:start position:0% networking and to collaborate to discuss something<00:01:19.369> as<00:01:20.369> far<00:01:20.820> as<00:01:20.939> I<00:01:21.030> know<00:01:21.090> it's<00:01:21.420> the 00:01:21.530 --> 00:01:21.540 align:start position:0% something as far as I know it's the 00:01:21.540 --> 00:01:24.620 align:start position:0% something as far as I know it's the first<00:01:21.689> conference<00:01:22.500> about<00:01:23.030> economics<00:01:24.030> in 00:01:24.620 --> 00:01:24.630 align:start position:0% first conference about economics in 00:01:24.630 --> 00:01:27.679 align:start position:0% first conference about economics in cryptocurrencies<00:01:25.320> in<00:01:25.890> a<00:01:26.670> topic<00:01:27.270> of<00:01:27.360> security 00:01:27.679 --> 00:01:27.689 align:start position:0% cryptocurrencies in a topic of security 00:01:27.689 --> 00:01:31.100 align:start position:0% cryptocurrencies in a topic of security so<00:01:28.229> it's<00:01:28.439> not<00:01:28.619> just<00:01:28.680> you<00:01:29.280> know<00:01:30.110> general 00:01:31.100 --> 00:01:31.110 align:start position:0% so it's not just you know general 00:01:31.110 --> 00:01:34.790 align:start position:0% so it's not just you know general economic<00:01:31.710> speech<00:01:32.009> it's<00:01:32.600> more<00:01:33.600> scientific 00:01:34.790 --> 00:01:34.800 align:start position:0% economic speech it's more scientific 00:01:34.800 --> 00:01:35.980 align:start position:0% economic speech it's more scientific [Music] 00:01:35.980 --> 00:01:35.990 align:start position:0% [Music] 00:01:35.990 --> 00:01:41.630 align:start position:0% [Music] conference<00:01:36.990> and<00:01:37.700> my<00:01:38.700> talk<00:01:39.030> there<00:01:39.570> was<00:01:40.640> about 00:01:41.630 --> 00:01:41.640 align:start position:0% conference and my talk there was about 00:01:41.640 --> 00:01:45.770 align:start position:0% conference and my talk there was about our<00:01:42.600> new<00:01:43.130> economic<00:01:44.130> model<00:01:44.360> we<00:01:45.360> are<00:01:45.450> going<00:01:45.630> to 00:01:45.770 --> 00:01:45.780 align:start position:0% our new economic model we are going to 00:01:45.780 --> 00:01:48.830 align:start position:0% our new economic model we are going to implement<00:01:45.930> it<00:01:46.290> in<00:01:46.439> our<00:01:46.770> NGO<00:01:47.430> it's<00:01:47.720> still<00:01:48.720> in 00:01:48.830 --> 00:01:48.840 align:start position:0% implement it in our NGO it's still in 00:01:48.840 --> 00:01:52.899 align:start position:0% implement it in our NGO it's still in progress<00:01:49.049> so<00:01:49.470> it's<00:01:49.710> not<00:01:50.250> a<00:01:50.310> final<00:01:51.000> version<00:01:51.329> but 00:01:52.899 --> 00:01:52.909 align:start position:0% progress so it's not a final version but 00:01:52.909 --> 00:01:56.840 align:start position:0% progress so it's not a final version but here<00:01:53.909> mine<00:01:54.210> I<00:01:54.479> may<00:01:54.979> start<00:01:55.979> a<00:01:56.130> bit<00:01:56.280> at<00:01:56.579> at<00:01:56.729> all 00:01:56.840 --> 00:01:56.850 align:start position:0% here mine I may start a bit at at all 00:01:56.850 --> 00:02:00.440 align:start position:0% here mine I may start a bit at at all that<00:01:57.270> tell<00:01:57.899> you<00:01:58.469> a<00:01:58.740> bit<00:01:59.009> about<00:01:59.040> our<00:01:59.700> our<00:02:00.270> NGO 00:02:00.440 --> 00:02:00.450 align:start position:0% that tell you a bit about our our NGO 00:02:00.450 --> 00:02:06.889 align:start position:0% that tell you a bit about our our NGO platform<00:02:00.840> maybe<00:02:01.079> yeah<00:02:01.710> so<00:02:02.869> you<00:02:03.869> know<00:02:03.990> we<00:02:05.899> we 00:02:06.889 --> 00:02:06.899 align:start position:0% platform maybe yeah so you know we we 00:02:06.899 --> 00:02:09.960 align:start position:0% platform maybe yeah so you know we we have<00:02:06.930> a<00:02:07.079> score<00:02:07.649> ox<00:02:07.799> framework<00:02:08.280> we<00:02:09.179> I<00:02:09.539> mean 00:02:09.960 --> 00:02:09.970 align:start position:0% have a score ox framework we I mean 00:02:09.970 --> 00:02:13.170 align:start position:0% have a score ox framework we I mean me<00:02:10.509> and<00:02:10.780> Alex<00:02:11.320> Jeremiah<00:02:11.830> who<00:02:12.190> created<00:02:12.580> this 00:02:13.170 --> 00:02:13.180 align:start position:0% me and Alex Jeremiah who created this 00:02:13.180 --> 00:02:17.640 align:start position:0% me and Alex Jeremiah who created this framework<00:02:14.160> its<00:02:15.160> main<00:02:15.400> idea<00:02:15.730> was<00:02:15.910> to<00:02:16.650> implement 00:02:17.640 --> 00:02:17.650 align:start position:0% framework its main idea was to implement 00:02:17.650 --> 00:02:21.090 align:start position:0% framework its main idea was to implement some<00:02:18.030> interesting<00:02:19.030> features<00:02:19.590> it's<00:02:20.590> a<00:02:20.800> model 00:02:21.090 --> 00:02:21.100 align:start position:0% some interesting features it's a model 00:02:21.100 --> 00:02:23.310 align:start position:0% some interesting features it's a model of<00:02:21.160> framework<00:02:21.610> so<00:02:21.820> you<00:02:21.850> can<00:02:22.180> implement<00:02:22.930> just 00:02:23.310 --> 00:02:23.320 align:start position:0% of framework so you can implement just 00:02:23.320 --> 00:02:25.800 align:start position:0% of framework so you can implement just one<00:02:23.560> feature<00:02:23.830> and<00:02:24.100> have<00:02:24.370> all<00:02:24.580> other<00:02:25.120> features 00:02:25.800 --> 00:02:25.810 align:start position:0% one feature and have all other features 00:02:25.810 --> 00:02:29.760 align:start position:0% one feature and have all other features for<00:02:26.590> free<00:02:26.740> and<00:02:27.040> we<00:02:27.850> cooperate<00:02:28.360> it<00:02:28.540> with<00:02:28.750> a<00:02:29.110> vhk 00:02:29.760 --> 00:02:29.770 align:start position:0% for free and we cooperate it with a vhk 00:02:29.770 --> 00:02:33.780 align:start position:0% for free and we cooperate it with a vhk company<00:02:30.190> that<00:02:30.400> is<00:02:30.550> a<00:02:30.580> research<00:02:31.120> company<00:02:32.070> so<00:02:33.070> we 00:02:33.780 --> 00:02:33.790 align:start position:0% company that is a research company so we 00:02:33.790 --> 00:02:35.930 align:start position:0% company that is a research company so we have<00:02:33.970> implemented<00:02:34.390> quite<00:02:34.750> a<00:02:34.810> lot<00:02:35.050> of 00:02:35.930 --> 00:02:35.940 align:start position:0% have implemented quite a lot of 00:02:35.940 --> 00:02:38.910 align:start position:0% have implemented quite a lot of prototypes<00:02:36.940> for<00:02:37.510> different<00:02:37.990> scientific 00:02:38.910 --> 00:02:38.920 align:start position:0% prototypes for different scientific 00:02:38.920 --> 00:02:41.640 align:start position:0% prototypes for different scientific ideas<00:02:39.550> found<00:02:40.240> some<00:02:40.570> bottleneck<00:02:41.080> there<00:02:41.350> and 00:02:41.640 --> 00:02:41.650 align:start position:0% ideas found some bottleneck there and 00:02:41.650 --> 00:02:44.310 align:start position:0% ideas found some bottleneck there and now<00:02:42.459> we<00:02:42.520> decided<00:02:42.730> that<00:02:43.120> we<00:02:43.300> have<00:02:43.600> quite<00:02:43.959> a<00:02:43.990> lot 00:02:44.310 --> 00:02:44.320 align:start position:0% now we decided that we have quite a lot 00:02:44.320 --> 00:02:48.330 align:start position:0% now we decided that we have quite a lot of<00:02:44.490> interesting<00:02:45.490> idea<00:02:45.820> that<00:02:46.860> due<00:02:47.860> to<00:02:47.980> not<00:02:48.160> to 00:02:48.330 --> 00:02:48.340 align:start position:0% of interesting idea that due to not to 00:02:48.340 --> 00:02:50.850 align:start position:0% of interesting idea that due to not to be<00:02:48.490> implemented<00:02:49.090> in<00:02:49.330> a<00:02:49.510> new<00:02:50.140> blockchain 00:02:50.850 --> 00:02:50.860 align:start position:0% be implemented in a new blockchain 00:02:50.860 --> 00:02:53.240 align:start position:0% be implemented in a new blockchain so<00:02:51.190> we<00:02:51.459> are<00:02:51.760> going<00:02:51.970> to<00:02:52.120> implement<00:02:52.420> a<00:02:52.690> lot<00:02:52.720> of 00:02:53.240 --> 00:02:53.250 align:start position:0% so we are going to implement a lot of 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model so for now it's<00:03:04.500> not<00:03:05.970> well<00:03:06.970> discussed<00:03:07.690> topic<00:03:08.170> actually 00:03:08.310 --> 00:03:08.320 align:start position:0% it's not well discussed topic actually 00:03:08.320 --> 00:03:11.780 align:start position:0% it's not well discussed topic actually so<00:03:08.830> most<00:03:09.520> of<00:03:09.760> cryptocurrencies<00:03:10.630> just<00:03:11.260> copy 00:03:11.780 --> 00:03:11.790 align:start position:0% so most of cryptocurrencies just copy 00:03:11.790 --> 00:03:15.570 align:start position:0% so most of cryptocurrencies just copy Bitcoin<00:03:12.790> stuff<00:03:13.180> without<00:03:13.780> any<00:03:14.280> research<00:03:15.280> and 00:03:15.570 --> 00:03:15.580 align:start position:0% Bitcoin stuff without any research and 00:03:15.580 --> 00:03:19.380 align:start position:0% Bitcoin stuff without any research and update<00:03:16.480> and<00:03:16.840> our<00:03:17.830> idea<00:03:18.160> is<00:03:18.280> to<00:03:18.310> make<00:03:18.580> every 00:03:19.380 --> 00:03:19.390 align:start position:0% update and our idea is to make every 00:03:19.390 --> 00:03:21.900 align:start position:0% update and our idea is to make every aspect<00:03:19.810> of<00:03:19.989> blockchain<00:03:20.680> at<00:03:21.220> least<00:03:21.489> a<00:03:21.700> bit 00:03:21.900 --> 00:03:21.910 align:start position:0% aspect of blockchain at least a bit 00:03:21.910 --> 00:03:25.140 align:start position:0% aspect of blockchain at least a bit better<00:03:22.690> at<00:03:23.140> least<00:03:23.380> we<00:03:23.590> should<00:03:23.910> make<00:03:24.910> some 00:03:25.140 --> 00:03:25.150 align:start position:0% better at least we should make some 00:03:25.150 --> 00:03:27.509 align:start position:0% better at least we should make some research<00:03:25.540> and<00:03:25.780> choose<00:03:26.170> the<00:03:26.560> best<00:03:26.680> parameters 00:03:27.509 --> 00:03:27.519 align:start position:0% research and choose the best parameters 00:03:27.519 --> 00:03:28.740 align:start position:0% research and choose the best parameters here<00:03:28.060> mm-hmm 00:03:28.740 --> 00:03:28.750 align:start position:0% here mm-hmm 00:03:28.750 --> 00:03:31.680 align:start position:0% here mm-hmm interesting<00:03:29.680> and<00:03:29.980> so<00:03:30.220> and<00:03:30.970> also<00:03:31.150> you<00:03:31.360> in 00:03:31.680 --> 00:03:31.690 align:start position:0% interesting and so and also you in 00:03:31.690 --> 00:03:33.930 align:start position:0% interesting and so and also you in addition<00:03:32.080> to<00:03:32.290> having<00:03:32.950> this<00:03:33.220> kind<00:03:33.550> of<00:03:33.640> advanced 00:03:33.930 --> 00:03:33.940 align:start position:0% addition to having this kind of advanced 00:03:33.940 --> 00:03:37.710 align:start position:0% addition to having this kind of advanced Cal<00:03:34.209> implementation<00:03:34.870> you<00:03:35.470> also<00:03:36.150> develop<00:03:37.150> this 00:03:37.710 --> 00:03:37.720 align:start position:0% Cal implementation you also develop this 00:03:37.720 --> 00:03:40.259 align:start position:0% Cal implementation you also develop this efficient<00:03:38.260> memory<00:03:38.410> data<00:03:39.400> structures<00:03:39.790> right 00:03:40.259 --> 00:03:40.269 align:start position:0% efficient memory data structures right 00:03:40.269 --> 00:03:43.259 align:start position:0% efficient memory data structures right that<00:03:41.010> let<00:03:42.010> you<00:03:42.100> keep<00:03:42.280> the<00:03:42.519> state<00:03:43.060> of<00:03:43.209> the 00:03:43.259 --> 00:03:43.269 align:start position:0% that let you keep the state of the 00:03:43.269 --> 00:03:46.860 align:start position:0% that let you keep the state of the yeah<00:03:44.680> so<00:03:45.070> you<00:03:45.580> talk<00:03:46.390> about<00:03:46.660> our 00:03:46.860 --> 00:03:46.870 align:start position:0% yeah so you talk about our 00:03:46.870 --> 00:03:49.650 align:start position:0% yeah so you talk about our authenticated<00:03:47.650> data<00:03:47.830> structure<00:03:48.220> right<00:03:48.660> it's 00:03:49.650 --> 00:03:49.660 align:start position:0% authenticated data structure right it's 00:03:49.660 --> 00:03:54.090 align:start position:0% authenticated data structure right it's not<00:03:50.530> actually<00:03:51.370> even<00:03:51.430> so<00:03:52.000> efficient<00:03:52.630> its<00:03:53.170> idea 00:03:54.090 --> 00:03:54.100 align:start position:0% not actually even so efficient its idea 00:03:54.100 --> 00:03:57.539 align:start position:0% not actually even so efficient its idea is<00:03:54.250> a<00:03:54.310> bit<00:03:54.549> different<00:03:55.200> it's<00:03:56.200> authenticated<00:03:56.950> so 00:03:57.539 --> 00:03:57.549 align:start position:0% is a bit different it's authenticated so 00:03:57.549 --> 00:04:00.479 align:start position:0% is a bit different it's authenticated so you<00:03:58.299> can<00:03:58.480> put<00:03:58.720> any<00:03:59.019> data<00:03:59.320> to<00:03:59.680> this<00:04:00.130> data 00:04:00.479 --> 00:04:00.489 align:start position:0% you can put any data to this data 00:04:00.489 --> 00:04:03.720 align:start position:0% you can put any data to this data structure<00:04:00.850> and<00:04:01.470> you<00:04:02.470> can<00:04:02.500> provide<00:04:03.280> the<00:04:03.519> proof 00:04:03.720 --> 00:04:03.730 align:start position:0% structure and you can provide the proof 00:04:03.730 --> 00:04:06.000 align:start position:0% structure and you can provide the proof for<00:04:04.330> some<00:04:04.630> element<00:04:05.080> in<00:04:05.200> this<00:04:05.410> data<00:04:05.620> structure 00:04:06.000 --> 00:04:06.010 align:start position:0% for some element in this data structure 00:04:06.010 --> 00:04:09.020 align:start position:0% for some element in this data structure that<00:04:06.280> it<00:04:06.519> exists<00:04:07.090> in<00:04:07.180> a<00:04:07.239> proof<00:04:07.480> but<00:04:08.440> it<00:04:08.590> was 00:04:09.020 --> 00:04:09.030 align:start position:0% that it exists in a proof but it was 00:04:09.030 --> 00:04:13.830 align:start position:0% that it exists in a proof but it was well<00:04:10.030> known<00:04:10.060> before<00:04:10.720> us<00:04:11.940> but<00:04:12.940> in<00:04:13.239> addition<00:04:13.360> we 00:04:13.830 --> 00:04:13.840 align:start position:0% well known before us but in addition we 00:04:13.840 --> 00:04:16.110 align:start position:0% well known before us but in addition we can<00:04:14.019> provide<00:04:14.380> the<00:04:14.530> proof<00:04:14.709> of<00:04:14.950> modification<00:04:15.790> so 00:04:16.110 --> 00:04:16.120 align:start position:0% can provide the proof of modification so 00:04:16.120 --> 00:04:20.699 align:start position:0% can provide the proof of modification so we<00:04:16.930> have<00:04:17.140> some<00:04:18.989> value<00:04:19.989> see<00:04:20.229> now<00:04:20.410> a<00:04:20.440> data 00:04:20.699 --> 00:04:20.709 align:start position:0% we have some value see now a data 00:04:20.709 --> 00:04:23.640 align:start position:0% we have some value see now a data structure<00:04:21.130> and<00:04:21.489> you<00:04:22.390> can<00:04:22.419> provide<00:04:22.900> the<00:04:23.050> proof 00:04:23.640 --> 00:04:23.650 align:start position:0% structure and you can provide the proof 00:04:23.650 --> 00:04:26.670 align:start position:0% structure and you can provide the proof you<00:04:23.889> changed<00:04:24.250> this<00:04:24.729> value<00:04:25.240> to<00:04:25.509> a<00:04:25.750> new<00:04:26.259> value 00:04:26.670 --> 00:04:26.680 align:start position:0% you changed this value to a new value 00:04:26.680 --> 00:04:30.150 align:start position:0% you changed this value to a new value and<00:04:26.770> you<00:04:27.190> changed<00:04:27.520> nothing<00:04:27.940> miles<00:04:28.259> so<00:04:29.259> it's<00:04:29.800> a 00:04:30.150 --> 00:04:30.160 align:start position:0% and you changed nothing miles so it's a 00:04:30.160 --> 00:04:32.730 align:start position:0% and you changed nothing miles so it's a symmetric<00:04:30.729> design<00:04:31.080> there<00:04:32.080> is<00:04:32.169> a<00:04:32.199> proven<00:04:32.650> and 00:04:32.730 --> 00:04:32.740 align:start position:0% symmetric design there is a proven and 00:04:32.740 --> 00:04:35.790 align:start position:0% symmetric design there is a proven and there<00:04:32.949> is<00:04:33.070> a<00:04:33.150> verifier<00:04:34.150> and<00:04:34.449> proved<00:04:35.440> accretes 00:04:35.790 --> 00:04:35.800 align:start position:0% there is a verifier and proved accretes 00:04:35.800 --> 00:04:38.159 align:start position:0% there is a verifier and proved accretes proofs<00:04:36.190> that<00:04:36.340> he<00:04:36.550> updates<00:04:37.120> some<00:04:37.389> well<00:04:37.810> using 00:04:38.159 --> 00:04:38.169 align:start position:0% proofs that he updates some well using 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align:start position:0% storage is just 32 bytes of hash hash of this<00:04:49.090> data<00:04:49.300> structure<00:04:49.740> he<00:04:50.740> can<00:04:50.979> verify 00:04:51.510 --> 00:04:51.520 align:start position:0% this data structure he can verify 00:04:51.520 --> 00:04:54.330 align:start position:0% this data structure he can verify everything<00:04:52.020> without<00:04:53.020> any<00:04:53.259> trust<00:04:53.650> to<00:04:53.889> anybody 00:04:54.330 --> 00:04:54.340 align:start position:0% everything without any trust to anybody 00:04:54.340 --> 00:04:59.029 align:start position:0% everything without any trust to anybody and<00:04:54.610> that's<00:04:55.740> extremely<00:04:57.120> important<00:04:58.120> for 00:04:59.029 --> 00:04:59.039 align:start position:0% and that's extremely important for 00:04:59.039 --> 00:05:02.840 align:start position:0% and that's extremely important for untrusted<00:05:00.750> distributed<00:05:01.780> blockchains 00:05:02.840 --> 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occupied from is to create a symmetric design<00:05:25.810> to<00:05:26.199> provide<00:05:26.760> proofs<00:05:27.760> for<00:05:28.120> everything 00:05:28.710 --> 00:05:28.720 align:start position:0% design to provide proofs for everything 00:05:28.720 --> 00:05:33.620 align:start position:0% design to provide proofs for everything and<00:05:28.990> us<00:05:29.620> verify<00:05:29.919> can<00:05:30.370> download<00:05:30.720> just<00:05:31.720> a<00:05:31.900> small 00:05:33.620 --> 00:05:33.630 align:start position:0% and us verify can download just a small 00:05:33.630 --> 00:05:36.659 align:start position:0% and us verify can download just a small small<00:05:34.630> piece<00:05:34.930> of<00:05:34.960> data<00:05:35.289> to<00:05:35.470> your<00:05:35.770> mobile<00:05:36.370> phone 00:05:36.659 --> 00:05:36.669 align:start position:0% small piece of data to your mobile phone 00:05:36.669 --> 00:05:39.750 align:start position:0% small piece of data to your mobile phone like<00:05:36.699> 100<00:05:37.660> kilobytes<00:05:38.139> and<00:05:38.380> you<00:05:39.250> can<00:05:39.490> verify 00:05:39.750 --> 00:05:39.760 align:start position:0% like 100 kilobytes and you can verify 00:05:39.760 --> 00:05:42.149 align:start position:0% like 100 kilobytes and you can verify everything<00:05:40.180> without<00:05:40.750> any<00:05:40.960> trust<00:05:41.440> to<00:05:41.740> to 00:05:42.149 --> 00:05:42.159 align:start position:0% everything without any trust to to 00:05:42.159 --> 00:05:44.129 align:start position:0% everything without any trust to to anyone<00:05:42.490> interesting<00:05:43.090> interesting<00:05:43.419> and<00:05:44.050> you 00:05:44.129 --> 00:05:44.139 align:start position:0% anyone interesting interesting and you 00:05:44.139 --> 00:05:45.390 align:start position:0% anyone interesting interesting and you mentioned<00:05:44.590> I<00:05:44.680> think<00:05:44.889> you<00:05:44.949> mentioned<00:05:45.250> another 00:05:45.390 --> 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align:start position:0% you're right kilobytes okay your voice is<00:05:53.710> different<00:05:53.889> okay<00:05:54.370> so<00:05:55.150> you<00:05:55.210> don't<00:05:55.449> need<00:05:55.690> you 00:05:56.520 --> 00:05:56.530 align:start position:0% is different okay so you don't need you 00:05:56.530 --> 00:05:57.510 align:start position:0% is different okay so you don't need you basically<00:05:56.800> don't<00:05:57.010> need<00:05:57.190> the<00:05:57.340> whole 00:05:57.510 --> 00:05:57.520 align:start position:0% basically don't need the whole 00:05:57.520 --> 00:05:59.909 align:start position:0% basically don't need the whole blockchain<00:05:57.909> that's<00:05:58.180> yeah<00:05:58.900> yeah<00:05:59.169> only<00:05:59.590> needs 00:05:59.909 --> 00:05:59.919 align:start position:0% blockchain that's yeah yeah only needs 00:05:59.919 --> 00:06:02.520 align:start position:0% blockchain that's yeah yeah only needs from<00:06:00.370> the<00:06:00.520> whole<00:06:00.729> block<00:06:00.970> chain<00:06:01.210> that<00:06:01.419> is<00:06:01.630> a<00:06:01.930> few 00:06:02.520 --> 00:06:02.530 align:start position:0% from the whole block chain that is a few 00:06:02.530 --> 00:06:06.360 align:start position:0% from the whole block chain that is a few hundred<00:06:02.740> kilobytes<00:06:04.139> you<00:06:05.139> all<00:06:05.289> right<00:06:05.440> sorry<00:06:05.740> so 00:06:06.360 --> 00:06:06.370 align:start position:0% hundred kilobytes you all right sorry so 00:06:06.370 --> 00:06:08.930 align:start position:0% hundred kilobytes you all right sorry so all<00:06:06.550> you<00:06:06.669> need<00:06:06.849> is<00:06:07.030> just<00:06:07.300> this<00:06:07.539> small<00:06:08.020> piece 00:06:08.930 --> 00:06:08.940 align:start position:0% all you need is just this small piece 00:06:08.940 --> 00:06:13.140 align:start position:0% all you need is just this small piece one<00:06:09.940> hundred<00:06:10.330> kilobytes<00:06:10.750> it's<00:06:11.880> it's<00:06:12.880> very 00:06:13.140 --> 00:06:13.150 align:start position:0% one hundred kilobytes it's it's very 00:06:13.150 --> 00:06:15.180 align:start position:0% one hundred kilobytes it's it's very small<00:06:13.449> actually<00:06:13.870> you<00:06:14.199> can<00:06:14.440> download<00:06:14.650> it<00:06:15.039> on 00:06:15.180 --> 00:06:15.190 align:start position:0% small actually you can download it on 00:06:15.190 --> 00:06:18.360 align:start position:0% small actually you can download it on your<00:06:15.250> mobile<00:06:15.610> phone<00:06:16.090> it's<00:06:16.530> less<00:06:17.530> than<00:06:17.770> any 00:06:18.360 --> 00:06:18.370 align:start position:0% your mobile phone it's less than any 00:06:18.370 --> 00:06:21.180 align:start position:0% your mobile phone it's less than any code<00:06:18.639> and<00:06:19.240> you<00:06:19.389> can<00:06:19.419> start<00:06:19.900> work<00:06:20.500> with<00:06:20.770> this 00:06:21.180 --> 00:06:21.190 align:start position:0% code and you can start work with this 00:06:21.190 --> 00:06:24.860 align:start position:0% code and you can start work with this blockchain<00:06:21.970> without<00:06:22.810> any<00:06:23.020> trust<00:06:23.380> that<00:06:24.130> is 00:06:24.860 --> 00:06:24.870 align:start position:0% blockchain without any trust that is 00:06:24.870 --> 00:06:27.920 align:start position:0% blockchain without any trust that is absolutely<00:06:25.870> new<00:06:26.139> feature<00:06:26.380> now<00:06:26.860> because<00:06:27.250> in 00:06:27.920 --> 00:06:27.930 align:start position:0% absolutely new feature now because in 00:06:27.930 --> 00:06:30.540 align:start position:0% absolutely new feature now because in existing<00:06:28.930> block<00:06:29.110> chains<00:06:29.349> it's<00:06:29.620> impossible<00:06:30.430> to 00:06:30.540 --> 00:06:30.550 align:start position:0% existing block chains it's impossible to 00:06:30.550 --> 00:06:33.000 align:start position:0% existing block chains it's impossible to do<00:06:30.669> such<00:06:31.120> as<00:06:31.270> hey<00:06:31.510> you<00:06:32.260> should<00:06:32.440> download<00:06:32.620> quite 00:06:33.000 --> 00:06:33.010 align:start position:0% do such as hey you should download quite 00:06:33.010 --> 00:06:37.350 align:start position:0% do such as hey you should download quite a<00:06:33.430> lot<00:06:34.060> of<00:06:34.110> data<00:06:35.110> mmm<00:06:35.919> to<00:06:36.159> start 00:06:37.350 --> 00:06:37.360 align:start position:0% a lot of data mmm to start 00:06:37.360 --> 00:06:39.450 align:start position:0% a lot of data mmm to start transaction<00:06:38.319> creation<00:06:38.740> for<00:06:38.949> example<00:06:39.340> in 00:06:39.450 --> 00:06:39.460 align:start position:0% transaction creation for example in 00:06:39.460 --> 00:06:42.600 align:start position:0% transaction creation for example in Bitcoin<00:06:39.909> or<00:06:40.120> he<00:06:40.810> theorem<00:06:41.229> and<00:06:41.460> actually<00:06:42.460> this 00:06:42.600 --> 00:06:42.610 align:start position:0% Bitcoin or he theorem and actually this 00:06:42.610 --> 00:06:46.980 align:start position:0% Bitcoin or he theorem and actually this leads<00:06:42.909> to<00:06:44.849> wallet<00:06:45.849> centralization<00:06:46.599> a<00:06:46.720> lot<00:06:46.870> of 00:06:46.980 --> 00:06:46.990 align:start position:0% leads to wallet centralization a lot of 00:06:46.990 --> 00:06:48.899 align:start position:0% leads to wallet centralization a lot of users<00:06:47.289> don't<00:06:47.500> like<00:06:47.770> to<00:06:47.979> download<00:06:48.400> this<00:06:48.580> big 00:06:48.899 --> 00:06:48.909 align:start position:0% users don't like to download this big 00:06:48.909 --> 00:06:51.899 align:start position:0% users don't like to download this big data<00:06:49.180> set<00:06:49.509> to<00:06:49.840> the<00:06:50.159> devices<00:06:51.159> they<00:06:51.520> prefer<00:06:51.879> to 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this leads to 00:07:02.490 --> 00:07:09.959 align:start position:0% developers but sometimes this leads to big<00:07:05.159> steals<00:07:07.590> we<00:07:08.590> have<00:07:08.919> an<00:07:09.009> example<00:07:09.340> from<00:07:09.669> a 00:07:09.959 --> 00:07:09.969 align:start position:0% big steals we have an example from a 00:07:09.969 --> 00:07:13.070 align:start position:0% big steals we have an example from a theorem<00:07:10.629> classic<00:07:11.050> when<00:07:11.229> the<00:07:11.949> most<00:07:12.729> popular 00:07:13.070 --> 00:07:13.080 align:start position:0% theorem classic when the most popular 00:07:13.080 --> 00:07:17.879 align:start position:0% theorem classic when the most popular web<00:07:14.080> wallet<00:07:14.409> was<00:07:14.669> compromised<00:07:15.669> and<00:07:16.889> the 00:07:17.879 --> 00:07:17.889 align:start position:0% web wallet was compromised and the 00:07:17.889 --> 00:07:20.369 align:start position:0% web wallet was compromised and the attackers<00:07:18.310> stilled<00:07:18.879> a<00:07:19.030> lot<00:07:19.180> of<00:07:19.300> private<00:07:20.139> keys 00:07:20.369 --> 00:07:20.379 align:start position:0% attackers stilled a lot of private keys 00:07:20.379 --> 00:07:23.189 align:start position:0% attackers stilled a lot of private keys a<00:07:20.830> lot<00:07:21.159> of<00:07:21.310> money<00:07:21.550> and<00:07:22.210> actually<00:07:22.629> he<00:07:22.750> can<00:07:22.930> steal 00:07:23.189 --> 00:07:23.199 align:start position:0% a lot of money and actually he can steal 00:07:23.199 --> 00:07:26.219 align:start position:0% a lot of money and actually he can steal money<00:07:23.500> and<00:07:23.680> show<00:07:24.009> you<00:07:24.330> as<00:07:25.330> if<00:07:25.569> you<00:07:25.719> still<00:07:25.990> have 00:07:26.219 --> 00:07:26.229 align:start position:0% money and show you as if you still have 00:07:26.229 --> 00:07:28.559 align:start position:0% money and show you as if you still have this<00:07:26.379> money<00:07:26.860> on<00:07:27.039> your<00:07:27.159> balance<00:07:27.550> so<00:07:27.729> you<00:07:28.330> open 00:07:28.559 --> 00:07:28.569 align:start position:0% this money on your balance so you open 00:07:28.569 --> 00:07:31.909 align:start position:0% this money on your balance so you open the<00:07:28.599> balance<00:07:28.990> you<00:07:29.229> see<00:07:29.310> 50<00:07:30.310> theorem<00:07:31.030> on<00:07:31.210> your 00:07:31.909 --> 00:07:31.919 align:start position:0% the balance you see 50 theorem on your 00:07:31.919 --> 00:07:33.930 align:start position:0% the balance you see 50 theorem on your balance<00:07:32.919> but<00:07:33.190> actually<00:07:33.550> you<00:07:33.669> don't<00:07:33.819> have 00:07:33.930 --> 00:07:33.940 align:start position:0% balance but actually you don't have 00:07:33.940 --> 00:07:37.200 align:start position:0% balance but actually you don't have right<00:07:35.069> because<00:07:36.069> it's<00:07:36.250> just<00:07:36.460> a<00:07:36.639> web<00:07:36.940> interface 00:07:37.200 --> 00:07:37.210 align:start position:0% right because it's just a web interface 00:07:37.210 --> 00:07:39.749 align:start position:0% right because it's just a web interface that<00:07:37.629> shows<00:07:37.930> you<00:07:38.349> something<00:07:39.009> but<00:07:39.400> you<00:07:39.430> can 00:07:39.749 --> 00:07:39.759 align:start position:0% that shows you something but you can 00:07:39.759 --> 00:07:42.089 align:start position:0% that shows you something but you can check<00:07:40.150> that<00:07:40.360> it's<00:07:40.990> also<00:07:41.199> correct<00:07:41.800> information 00:07:42.089 --> 00:07:42.099 align:start position:0% check that it's also correct information 00:07:42.099 --> 00:07:46.080 align:start position:0% check that it's also correct information interesting<00:07:42.759> this<00:07:43.180> is<00:07:43.300> great<00:07:43.509> so<00:07:43.750> so<00:07:45.000> so<00:07:46.000> I'm 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take an implement so well I 00:07:51.520 --> 00:07:53.309 align:start position:0% anybody can take an implement so well I can<00:07:51.669> curse<00:07:51.819> folks<00:07:52.090> at<00:07:52.300> the<00:07:52.930> conference 00:07:53.309 --> 00:07:53.319 align:start position:0% can curse folks at the conference 00:07:53.319 --> 00:07:54.870 align:start position:0% can curse folks at the conference percent<00:07:53.620> like<00:07:53.770> they're<00:07:53.949> gonna<00:07:54.099> use<00:07:54.279> the<00:07:54.520> this 00:07:54.870 --> 00:07:54.880 align:start position:0% percent like they're gonna use the this 00:07:54.880 --> 00:07:58.170 align:start position:0% percent like they're gonna use the this data<00:07:55.569> structures<00:07:56.020> right<00:07:56.259> so<00:07:56.409> so<00:07:56.889> I<00:07:57.370> mean<00:07:57.729> how 00:07:58.170 --> 00:07:58.180 align:start position:0% data structures right so so I mean how 00:07:58.180 --> 00:07:59.760 align:start position:0% data structures right so so I mean how does<00:07:58.389> this<00:07:58.509> space<00:07:58.719> work<00:07:58.930> right<00:07:59.319> first<00:07:59.590> of<00:07:59.710> all 00:07:59.760 --> 00:07:59.770 align:start position:0% does this space work right first of all 00:07:59.770 --> 00:08:01.110 align:start position:0% does this space work right first of all the<00:08:00.039> stuff<00:08:00.279> that<00:08:00.310> was<00:08:00.460> not<00:08:00.520> the<00:08:00.699> block<00:08:00.880> chains 00:08:01.110 --> 00:08:01.120 align:start position:0% the stuff that was not the block chains 00:08:01.120 --> 00:08:03.269 align:start position:0% the stuff that was not the block chains right<00:08:02.020> so<00:08:02.169> we<00:08:02.319> should<00:08:02.349> want<00:08:02.770> to<00:08:02.919> compete<00:08:03.190> with 00:08:03.269 --> 00:08:03.279 align:start position:0% right so we should want to compete with 00:08:03.279 --> 00:08:06.089 align:start position:0% right so we should want to compete with and<00:08:03.610> you<00:08:03.699> publish<00:08:04.090> your<00:08:04.270> key<00:08:04.509> results<00:08:04.990> in<00:08:05.680> open 00:08:06.089 --> 00:08:06.099 align:start position:0% and you publish your key results in open 00:08:06.099 --> 00:08:09.300 align:start position:0% and you publish your key results in open how<00:08:06.819> do<00:08:07.389> you<00:08:07.479> think<00:08:07.719> you're<00:08:08.529> gonna<00:08:08.710> compete 00:08:09.300 --> 00:08:09.310 align:start position:0% how do you think you're gonna compete 00:08:09.310 --> 00:08:12.240 align:start position:0% how do you think you're gonna compete what<00:08:09.909> is<00:08:10.029> your<00:08:10.120> competitive<00:08:10.479> advantage<00:08:11.250> well 00:08:12.240 --> 00:08:12.250 align:start position:0% what is your competitive advantage well 00:08:12.250 --> 00:08:16.080 align:start position:0% what is your competitive advantage well first<00:08:13.029> of<00:08:13.180> all<00:08:13.330> I<00:08:13.719> should<00:08:13.960> note<00:08:14.620> maybe<00:08:15.370> my<00:08:15.669> and 00:08:16.080 --> 00:08:16.090 align:start position:0% first of all I should note maybe my and 00:08:16.090 --> 00:08:20.879 align:start position:0% first of all I should note maybe my and not<00:08:16.599> only<00:08:16.779> my<00:08:17.050> the<00:08:17.529> whole<00:08:17.770> idea<00:08:18.610> about<00:08:19.889> this 00:08:20.879 --> 00:08:20.889 align:start position:0% not only my the whole idea about this 00:08:20.889 --> 00:08:23.610 align:start position:0% not only my the whole idea about this area<00:08:21.610> is<00:08:21.940> that<00:08:21.969> everything<00:08:22.870> should<00:08:23.080> be<00:08:23.139> open 00:08:23.610 --> 00:08:23.620 align:start position:0% area is that everything should be open 00:08:23.620 --> 00:08:25.950 align:start position:0% area is that everything should be open to<00:08:23.889> open<00:08:24.190> source<00:08:24.580> no<00:08:25.210> research<00:08:25.569> should<00:08:25.810> be 00:08:25.950 --> 00:08:25.960 align:start position:0% to open source no research should be 00:08:25.960 --> 00:08:29.700 align:start position:0% to open source no research should be open<00:08:26.729> that's<00:08:27.729> as<00:08:28.479> far<00:08:28.719> as<00:08:28.779> I<00:08:28.990> can<00:08:29.050> see<00:08:29.409> it<00:08:29.469> the 00:08:29.700 --> 00:08:29.710 align:start position:0% open that's as far as I can see it the 00:08:29.710 --> 00:08:33.380 align:start position:0% open that's as far as I can see it the only<00:08:30.039> way<00:08:30.430> in<00:08:31.169> decentralized<00:08:32.169> system<00:08:32.589> because 00:08:33.380 --> 00:08:33.390 align:start position:0% only way in decentralized system because 00:08:33.390 --> 00:08:36.540 align:start position:0% only way in decentralized system because it's<00:08:34.390> a<00:08:34.870> nonsense<00:08:35.469> cryptocurrency<00:08:36.099> has<00:08:36.519> a 00:08:36.540 --> 00:08:36.550 align:start position:0% it's a nonsense cryptocurrency has a 00:08:36.550 --> 00:08:38.850 align:start position:0% it's a nonsense cryptocurrency has a closed<00:08:36.880> codes<00:08:37.329> because<00:08:37.959> there<00:08:38.589> may<00:08:38.709> be<00:08:38.740> some 00:08:38.850 --> 00:08:38.860 align:start position:0% closed codes because there may be some 00:08:38.860 --> 00:08:43.110 align:start position:0% closed codes because there may be some backdoors<00:08:39.579> and<00:08:39.909> so<00:08:40.329> on<00:08:40.510> in<00:08:41.320> each<00:08:42.120> total 00:08:43.110 --> 00:08:43.120 align:start position:0% backdoors and so on in each total 00:08:43.120 --> 00:08:45.540 align:start position:0% backdoors and so on in each total protocol<00:08:43.990> should<00:08:44.019> be<00:08:44.320> known<00:08:44.529> some<00:08:45.100> papers 00:08:45.540 --> 00:08:45.550 align:start position:0% protocol should be known some papers 00:08:45.550 --> 00:08:48.750 align:start position:0% protocol should be known some papers should<00:08:45.820> be<00:08:46.060> known<00:08:46.839> it's<00:08:47.470> much<00:08:48.220> better<00:08:48.459> to<00:08:48.640> have 00:08:48.750 --> 00:08:48.760 align:start position:0% should be known it's much better to have 00:08:48.760 --> 00:08:50.820 align:start position:0% should be known it's much better to have them<00:08:49.120> published<00:08:49.870> on<00:08:50.230> some<00:08:50.440> pure 00:08:50.820 --> 00:08:50.830 align:start position:0% them published on some pure 00:08:50.830 --> 00:08:54.420 align:start position:0% them published on some pure buuuut<00:08:51.690> conference<00:08:52.690> like<00:08:53.320> thermos<00:08:53.740> for 00:08:54.420 --> 00:08:54.430 align:start position:0% buuuut conference like thermos for 00:08:54.430 --> 00:08:56.670 align:start position:0% buuuut conference like thermos for example<00:08:54.820> if<00:08:54.940> published<00:08:55.540> these<00:08:56.110> have<00:08:56.380> a<00:08:56.410> paper 00:08:56.670 --> 00:08:56.680 align:start position:0% example if published these have a paper 00:08:56.680 --> 00:08:59.400 align:start position:0% example if published these have a paper about<00:08:57.120> authenticated<00:08:58.120> data<00:08:58.270> structure 00:08:59.400 --> 00:08:59.410 align:start position:0% about authenticated data structure 00:08:59.410 --> 00:09:02.760 align:start position:0% about authenticated data structure financial<00:09:00.220> cryptography<00:09:00.730> conference<00:09:01.770> we 00:09:02.760 --> 00:09:02.770 align:start position:0% financial cryptography conference we 00:09:02.770 --> 00:09:05.220 align:start position:0% financial cryptography conference we have<00:09:03.010> some<00:09:03.190> feedback<00:09:03.640> from<00:09:03.880> interviewer<00:09:04.600> and 00:09:05.220 --> 00:09:05.230 align:start position:0% have some feedback from interviewer and 00:09:05.230 --> 00:09:07.680 align:start position:0% have some feedback from interviewer and it's<00:09:05.740> very<00:09:06.010> important<00:09:06.430> for<00:09:06.670> security<00:09:07.090> reasons 00:09:07.680 --> 00:09:07.690 align:start position:0% it's very important for security reasons 00:09:07.690 --> 00:09:10.400 align:start position:0% it's very important for security reasons so<00:09:07.890> how<00:09:08.890> the<00:09:08.950> people<00:09:09.370> should<00:09:09.520> check<00:09:09.760> that<00:09:09.820> your 00:09:10.400 --> 00:09:10.410 align:start position:0% so how the people should check that your 00:09:10.410 --> 00:09:13.410 align:start position:0% so how the people should check that your ID<00:09:11.410> is<00:09:11.740> correct<00:09:12.100> right<00:09:12.370> there<00:09:12.670> are<00:09:12.760> now<00:09:12.880> holes 00:09:13.410 --> 00:09:13.420 align:start position:0% ID is correct right there are now holes 00:09:13.420 --> 00:09:19.460 align:start position:0% ID is correct right there are now holes here<00:09:13.960> there<00:09:14.230> are<00:09:14.320> no<00:09:14.470> problems<00:09:15.160> with<00:09:15.790> that<00:09:16.120> and 00:09:19.460 --> 00:09:19.470 align:start position:0% 00:09:19.470 --> 00:09:23.400 align:start position:0% another<00:09:20.470> you<00:09:21.430> mentioned<00:09:21.940> other<00:09:22.900> guys<00:09:23.170> that 00:09:23.400 --> 00:09:23.410 align:start position:0% another you mentioned other guys that 00:09:23.410 --> 00:09:25.650 align:start position:0% another you mentioned other guys that are<00:09:23.560> going<00:09:23.680> to<00:09:23.860> implement<00:09:24.250> the<00:09:24.670> same<00:09:24.850> stuff 00:09:25.650 --> 00:09:25.660 align:start position:0% are going to implement the same stuff 00:09:25.660 --> 00:09:28.860 align:start position:0% are going to implement the same stuff actually<00:09:26.230> I<00:09:26.440> like<00:09:27.250> it<00:09:27.360> absolutely<00:09:28.360> like<00:09:28.660> this 00:09:28.860 --> 00:09:28.870 align:start position:0% actually I like it absolutely like this 00:09:28.870 --> 00:09:34.260 align:start position:0% actually I like it absolutely like this I<00:09:30.240> mainly<00:09:31.240> now<00:09:31.600> blockchain<00:09:32.470> industry<00:09:33.070> is<00:09:33.270> like 00:09:34.260 --> 00:09:34.270 align:start position:0% I mainly now blockchain industry is like 00:09:34.270 --> 00:09:35.910 align:start position:0% I mainly now blockchain industry is like not<00:09:34.930> a<00:09:34.960> competition<00:09:35.440> between<00:09:35.740> different 00:09:35.910 --> 00:09:35.920 align:start position:0% not a competition between different 00:09:35.920 --> 00:09:38.940 align:start position:0% not a competition between different block<00:09:36.520> chains<00:09:36.850> I<00:09:37.210> think<00:09:37.750> but<00:09:38.440> it's<00:09:38.680> mock 00:09:38.940 --> 00:09:38.950 align:start position:0% block chains I think but it's mock 00:09:38.950 --> 00:09:42.000 align:start position:0% block chains I think but it's mock competition<00:09:39.670> between<00:09:39.850> block<00:09:40.480> chains<00:09:40.750> as<00:09:41.050> as<00:09:41.860> a 00:09:42.000 --> 00:09:42.010 align:start position:0% competition between block chains as as a 00:09:42.010 --> 00:09:47.400 align:start position:0% competition between block chains as as a whole<00:09:42.250> the<00:09:42.970> community<00:09:43.440> be<00:09:44.440> to<00:09:46.410> classical 00:09:47.400 --> 00:09:47.410 align:start position:0% whole the community be to classical 00:09:47.410 --> 00:09:51.810 align:start position:0% whole the community be to classical banks<00:09:48.160> to<00:09:48.370> fiat<00:09:48.640> money<00:09:48.730> and<00:09:49.510> so<00:09:49.870> on<00:09:49.930> so<00:09:50.200> I<00:09:50.820> don't 00:09:51.810 --> 00:09:51.820 align:start position:0% banks to fiat money and so on so I don't 00:09:51.820 --> 00:09:57.860 align:start position:0% banks to fiat money and so on so I don't feel<00:09:52.450> very<00:09:52.840> big<00:09:53.470> you<00:09:53.890> know<00:09:55.860> convention<00:09:56.860> yeah 00:09:57.860 --> 00:09:57.870 align:start position:0% feel very big you know convention yeah 00:09:57.870 --> 00:10:01.620 align:start position:0% feel very big you know convention yeah it's<00:09:58.870> not<00:09:59.080> a<00:09:59.220> problem<00:10:00.220> to<00:10:00.970> have<00:10:01.210> the<00:10:01.420> same 00:10:01.620 --> 00:10:01.630 align:start position:0% it's not a problem to have the same 00:10:01.630 --> 00:10:04.170 align:start position:0% it's not a problem to have the same features<00:10:02.470> and<00:10:02.650> different<00:10:02.770> block<00:10:03.160> chains<00:10:03.430> work 00:10:04.170 --> 00:10:04.180 align:start position:0% features and different block chains work 00:10:04.180 --> 00:10:07.800 align:start position:0% features and different block chains work change<00:10:04.450> collaborate<00:10:05.050> and<00:10:05.320> that's<00:10:06.220> also<00:10:07.090> what 00:10:07.800 --> 00:10:07.810 align:start position:0% change collaborate and that's also what 00:10:07.810 --> 00:10:09.750 align:start position:0% change collaborate and that's also what I<00:10:07.840> like<00:10:08.140> in<00:10:08.350> this<00:10:08.470> area<00:10:08.830> because<00:10:09.010> different 00:10:09.750 --> 00:10:09.760 align:start position:0% I like in this area because different 00:10:09.760 --> 00:10:14.280 align:start position:0% I like in this area because different team<00:10:11.040> collaborate<00:10:12.040> share<00:10:12.340> their<00:10:13.290> experience 00:10:14.280 --> 00:10:14.290 align:start position:0% team collaborate share their experience 00:10:14.290 --> 00:10:17.910 align:start position:0% team collaborate share their experience share<00:10:14.950> ideas<00:10:15.600> it's<00:10:16.600> very<00:10:16.810> open<00:10:17.140> space<00:10:17.410> to 00:10:17.910 --> 00:10:17.920 align:start position:0% share ideas it's very open space to 00:10:17.920 --> 00:10:23.490 align:start position:0% share ideas it's very open space to discuss<00:10:18.670> them<00:10:19.140> ideas<00:10:20.140> and<00:10:20.920> so<00:10:21.190> on<00:10:21.370> cool<00:10:21.990> so<00:10:22.990> you 00:10:23.490 --> 00:10:23.500 align:start position:0% discuss them ideas and so on cool so you 00:10:23.500 --> 00:10:25.160 align:start position:0% discuss them ideas and so on cool so you were<00:10:23.620> a<00:10:23.650> physicist 00:10:25.160 --> 00:10:25.170 align:start position:0% were a physicist 00:10:25.170 --> 00:10:29.340 align:start position:0% were a physicist yeah<00:10:26.170> so<00:10:26.890> can<00:10:27.670> you<00:10:27.790> tell<00:10:28.000> us<00:10:28.030> how<00:10:28.900> do<00:10:28.960> we<00:10:29.170> get 00:10:29.340 --> 00:10:29.350 align:start position:0% yeah so can you tell us how do we get 00:10:29.350 --> 00:10:32.610 align:start position:0% yeah so can you tell us how do we get from<00:10:29.380> physics<00:10:29.950> to<00:10:30.280> walk<00:10:31.150> chain<00:10:31.410> well<00:10:32.410> actually 00:10:32.610 --> 00:10:32.620 align:start position:0% from physics to walk chain well actually 00:10:32.620 --> 00:10:36.240 align:start position:0% from physics to walk chain well actually it<00:10:32.890> took<00:10:33.100> me<00:10:33.310> few<00:10:33.730> steps<00:10:34.410> not<00:10:35.410> just<00:10:35.650> one<00:10:35.860> so 00:10:36.240 --> 00:10:36.250 align:start position:0% it took me few steps not just one so 00:10:36.250 --> 00:10:38.910 align:start position:0% it took me few steps not just one so yeah<00:10:36.640> I<00:10:36.700> graduated<00:10:37.330> from<00:10:37.710> Moscow<00:10:38.710> State 00:10:38.910 --> 00:10:38.920 align:start position:0% yeah I graduated from Moscow State 00:10:38.920 --> 00:10:41.400 align:start position:0% yeah I graduated from Moscow State University<00:10:38.950> from<00:10:39.790> physical<00:10:40.240> departments<00:10:40.840> in 00:10:41.400 --> 00:10:41.410 align:start position:0% University from physical departments in 00:10:41.410 --> 00:10:46.050 align:start position:0% University from physical departments in it<00:10:41.530> and<00:10:41.740> then<00:10:42.430> I<00:10:42.930> become<00:10:43.930> to<00:10:44.260> be<00:10:44.890> a<00:10:44.920> PhD<00:10:45.310> student 00:10:46.050 --> 00:10:46.060 align:start position:0% it and then I become to be a PhD student 00:10:46.060 --> 00:10:51.810 align:start position:0% it and then I become to be a PhD student and<00:10:47.010> Moscow<00:10:49.230> Institute<00:10:50.230> of<00:10:50.860> chemical<00:10:51.460> physics 00:10:51.810 --> 00:10:51.820 align:start position:0% and Moscow Institute of chemical physics 00:10:51.820 --> 00:10:56.220 align:start position:0% and Moscow Institute of chemical physics and<00:10:52.330> I<00:10:53.230> completed<00:10:53.950> my<00:10:54.070> PhD<00:10:54.240> there<00:10:55.240> but<00:10:56.020> mainly 00:10:56.220 --> 00:10:56.230 align:start position:0% and I completed my PhD there but mainly 00:10:56.230 --> 00:11:01.950 align:start position:0% and I completed my PhD there but mainly I<00:10:56.440> was<00:10:58.020> my<00:10:59.220> scientific<00:11:00.220> area<00:11:00.760> was<00:11:00.970> a<00:11:01.000> computer 00:11:01.950 --> 00:11:01.960 align:start position:0% I was my scientific area was a computer 00:11:01.960 --> 00:11:04.150 align:start position:0% I was my scientific area was a computer simulation<00:11:02.170> so<00:11:02.860> I 00:11:04.150 --> 00:11:04.160 align:start position:0% simulation so I 00:11:04.160 --> 00:11:07.600 align:start position:0% simulation so I wrote<00:11:04.610> programs<00:11:04.910> I<00:11:05.450> made<00:11:05.839> some<00:11:06.610> simulations 00:11:07.600 --> 00:11:07.610 align:start position:0% wrote programs I made some simulations 00:11:07.610 --> 00:11:09.730 align:start position:0% wrote programs I made some simulations of<00:11:08.089> chemical<00:11:08.510> processes 00:11:09.730 --> 00:11:09.740 align:start position:0% of chemical processes 00:11:09.740 --> 00:11:12.400 align:start position:0% of chemical processes well<00:11:10.310> my<00:11:10.960> specialization<00:11:11.960> was<00:11:12.110> in<00:11:12.380> a 00:11:12.400 --> 00:11:12.410 align:start position:0% well my specialization was in a 00:11:12.410 --> 00:11:17.640 align:start position:0% well my specialization was in a macromolecule<00:11:13.420> astronomers<00:11:14.680> all<00:11:15.680> this<00:11:16.150> stuff 00:11:17.640 --> 00:11:17.650 align:start position:0% macromolecule astronomers all this stuff 00:11:17.650 --> 00:11:20.460 align:start position:0% macromolecule astronomers all this stuff is<00:11:18.650> actually<00:11:19.100> quite<00:11:19.520> interesting<00:11:20.060> because 00:11:20.460 --> 00:11:20.470 align:start position:0% is actually quite interesting because 00:11:20.470 --> 00:11:23.680 align:start position:0% is actually quite interesting because for<00:11:21.470> example<00:11:21.560> bro<00:11:22.160> blockchain<00:11:23.120> growth<00:11:23.420> is 00:11:23.680 --> 00:11:23.690 align:start position:0% for example bro blockchain growth is 00:11:23.690 --> 00:11:26.110 align:start position:0% for example bro blockchain growth is very<00:11:23.720> similar<00:11:24.290> to<00:11:24.470> polymer<00:11:25.010> growth<00:11:25.250> mm-hmm<00:11:25.940> so 00:11:26.110 --> 00:11:26.120 align:start position:0% very similar to polymer growth mm-hmm so 00:11:26.120 --> 00:11:28.300 align:start position:0% very similar to polymer growth mm-hmm so when<00:11:26.300> you<00:11:26.510> create<00:11:26.690> a<00:11:26.839> polymer<00:11:27.290> is<00:11:27.529> almost<00:11:28.130> the 00:11:28.300 --> 00:11:28.310 align:start position:0% when you create a polymer is almost the 00:11:28.310 --> 00:11:29.890 align:start position:0% when you create a polymer is almost the same<00:11:28.490> as<00:11:28.700> when<00:11:28.970> you<00:11:29.089> create<00:11:29.420> block<00:11:29.630> chains 00:11:29.890 --> 00:11:29.900 align:start position:0% same as when you create block chains 00:11:29.900 --> 00:11:33.250 align:start position:0% same as when you create block chains mm-hmm<00:11:30.700> but<00:11:31.700> it's<00:11:31.910> not<00:11:32.120> a<00:11:32.150> topic<00:11:32.480> here<00:11:33.050> so<00:11:33.230> I 00:11:33.250 --> 00:11:33.260 align:start position:0% mm-hmm but it's not a topic here so I 00:11:33.260 --> 00:11:39.340 align:start position:0% mm-hmm but it's not a topic here so I was<00:11:33.620> a<00:11:33.650> developer<00:11:34.330> I<00:11:35.770> was<00:11:36.770> a<00:11:37.900> student<00:11:38.900> a<00:11:39.200> PhD 00:11:39.340 --> 00:11:39.350 align:start position:0% was a developer I was a student a PhD 00:11:39.350 --> 00:11:44.910 align:start position:0% was a developer I was a student a PhD student<00:11:39.620> and<00:11:40.420> then<00:11:41.420> I<00:11:41.570> worked<00:11:41.900> in<00:11:42.080> a<00:11:42.140> few<00:11:43.600> just 00:11:44.910 --> 00:11:44.920 align:start position:0% student and then I worked in a few just 00:11:44.920 --> 00:11:48.040 align:start position:0% student and then I worked in a few just IT<00:11:45.920> companies<00:11:46.490> as<00:11:46.670> a<00:11:46.700> record<00:11:47.270> developer<00:11:47.750> and 00:11:48.040 --> 00:11:48.050 align:start position:0% IT companies as a record developer and 00:11:48.050 --> 00:11:57.220 align:start position:0% IT companies as a record developer and when<00:11:48.950> I<00:11:49.160> you<00:11:49.880> know<00:11:50.350> left<00:11:51.350> my<00:11:52.029> last<00:11:55.960> regular<00:11:56.960> job 00:11:57.220 --> 00:11:57.230 align:start position:0% when I you know left my last regular job 00:11:57.230 --> 00:12:00.400 align:start position:0% when I you know left my last regular job maybe<00:11:57.529> from<00:11:58.430> my<00:11:58.610> previous<00:11:58.850> life<00:11:59.089> actually<00:11:59.779> it 00:12:00.400 --> 00:12:00.410 align:start position:0% maybe from my previous life actually it 00:12:00.410 --> 00:12:04.320 align:start position:0% maybe from my previous life actually it was<00:12:00.680> quite<00:12:01.310> boring<00:12:01.670> for<00:12:01.850> me<00:12:02.120> all<00:12:02.270> this<00:12:02.450> I<00:12:03.130> never 00:12:04.320 --> 00:12:04.330 align:start position:0% was quite boring for me all this I never 00:12:04.330 --> 00:12:11.160 align:start position:0% was quite boring for me all this I never stayed<00:12:05.330> in<00:12:05.360> one<00:12:05.570> place<00:12:05.810> for<00:12:06.320> more<00:12:06.500> than<00:12:06.560> a<00:12:06.710> year 00:12:11.160 --> 00:12:11.170 align:start position:0% 00:12:11.170 --> 00:12:16.180 align:start position:0% and<00:12:12.459> I<00:12:13.459> decided<00:12:14.029> to<00:12:14.330> make<00:12:14.630> some<00:12:14.900> stop<00:12:15.709> and<00:12:15.950> to 00:12:16.180 --> 00:12:16.190 align:start position:0% and I decided to make some stop and to 00:12:16.190 --> 00:12:18.940 align:start position:0% and I decided to make some stop and to research<00:12:16.970> what<00:12:17.600> I<00:12:17.630> interesting<00:12:18.290> topics<00:12:18.620> away 00:12:18.940 --> 00:12:18.950 align:start position:0% research what I interesting topics away 00:12:18.950 --> 00:12:24.910 align:start position:0% research what I interesting topics away in<00:12:19.220> an<00:12:20.089> area<00:12:20.660> and<00:12:20.900> then<00:12:21.470> I<00:12:22.120> decided<00:12:23.120> to<00:12:23.920> study 00:12:24.910 --> 00:12:24.920 align:start position:0% in an area and then I decided to study 00:12:24.920 --> 00:12:26.800 align:start position:0% in an area and then I decided to study blockchain<00:12:25.490> said<00:12:25.790> it<00:12:26.240> was<00:12:26.450> an<00:12:26.570> interesting 00:12:26.800 --> 00:12:26.810 align:start position:0% blockchain said it was an interesting 00:12:26.810 --> 00:12:28.960 align:start position:0% blockchain said it was an interesting topic<00:12:27.410> for<00:12:27.440> me<00:12:27.709> but<00:12:27.890> it<00:12:28.070> was<00:12:28.100> someone<00:12:28.700> on 00:12:28.960 --> 00:12:28.970 align:start position:0% topic for me but it was someone on 00:12:28.970 --> 00:12:31.540 align:start position:0% topic for me but it was someone on background<00:12:29.540> and<00:12:29.990> I<00:12:30.170> know<00:12:30.650> I<00:12:30.709> know<00:12:30.890> that<00:12:31.400> there 00:12:31.540 --> 00:12:31.550 align:start position:0% background and I know I know that there 00:12:31.550 --> 00:12:32.500 align:start position:0% background and I know I know that there is<00:12:31.580> Bitcoin 00:12:32.500 --> 00:12:32.510 align:start position:0% is Bitcoin 00:12:32.510 --> 00:12:35.050 align:start position:0% is Bitcoin it<00:12:33.080> is<00:12:33.470> something<00:12:34.010> interesting<00:12:34.190> but<00:12:34.700> I<00:12:34.730> have 00:12:35.050 --> 00:12:35.060 align:start position:0% it is something interesting but I have 00:12:35.060 --> 00:12:37.960 align:start position:0% it is something interesting but I have no<00:12:35.240> time<00:12:35.270> to<00:12:35.810> study<00:12:36.650> how<00:12:36.950> does<00:12:37.190> it<00:12:37.339> work<00:12:37.580> right 00:12:37.960 --> 00:12:37.970 align:start position:0% no time to study how does it work right 00:12:37.970 --> 00:12:42.570 align:start position:0% no time to study how does it work right when<00:12:38.690> I<00:12:38.750> get<00:12:38.900> some<00:12:39.380> time<00:12:40.070> I<00:12:40.100> decided<00:12:40.940> to 00:12:42.570 --> 00:12:42.580 align:start position:0% when I get some time I decided to 00:12:42.580 --> 00:12:45.430 align:start position:0% when I get some time I decided to research<00:12:43.580> this<00:12:43.820> to<00:12:44.420> understand<00:12:44.870> how<00:12:45.050> does<00:12:45.110> it 00:12:45.430 --> 00:12:45.440 align:start position:0% research this to understand how does it 00:12:45.440 --> 00:12:47.829 align:start position:0% research this to understand how does it work<00:12:45.620> and<00:12:45.920> that's<00:12:46.880> actually<00:12:47.089> how<00:12:47.360> I<00:12:47.510> found 00:12:47.829 --> 00:12:47.839 align:start position:0% work and that's actually how I found 00:12:47.839 --> 00:12:51.940 align:start position:0% work and that's actually how I found Scottish<00:12:48.709> project<00:12:49.279> and<00:12:49.550> my<00:12:50.020> current<00:12:51.020> Kovach 00:12:51.940 --> 00:12:51.950 align:start position:0% Scottish project and my current Kovach 00:12:51.950 --> 00:12:54.160 align:start position:0% Scottish project and my current Kovach and<00:12:52.330> co-founder<00:12:53.330> of<00:12:53.360> ergo<00:12:53.779> plate<00:12:53.990> from 00:12:54.160 --> 00:12:54.170 align:start position:0% and co-founder of ergo plate from 00:12:54.170 --> 00:12:57.820 align:start position:0% and co-founder of ergo plate from Alexander<00:12:54.800> to<00:12:54.980> promote<00:12:55.310> and<00:12:55.940> so<00:12:56.270> I<00:12:56.540> found<00:12:57.050> good 00:12:57.820 --> 00:12:57.830 align:start position:0% Alexander to promote and so I found good 00:12:57.830 --> 00:13:00.340 align:start position:0% Alexander to promote and so I found good source<00:12:58.130> cover<00:12:58.459> frameworks<00:12:59.180> where<00:13:00.050> you<00:13:00.170> can 00:13:00.340 --> 00:13:00.350 align:start position:0% source cover frameworks where you can 00:13:00.350 --> 00:13:03.370 align:start position:0% source cover frameworks where you can play<00:13:00.589> and<00:13:00.950> you<00:13:01.880> know<00:13:02.480> prototypes<00:13:03.200> and 00:13:03.370 --> 00:13:03.380 align:start position:0% play and you know prototypes and 00:13:03.380 --> 00:13:05.769 align:start position:0% play and you know prototypes and blockchain<00:13:03.620> so<00:13:04.040> you<00:13:04.250> can<00:13:04.459> easily<00:13:04.790> play<00:13:05.180> with 00:13:05.769 --> 00:13:05.779 align:start position:0% blockchain so you can easily play with 00:13:05.779 --> 00:13:10.449 align:start position:0% blockchain so you can easily play with scour<00:13:06.290> and<00:13:07.209> to<00:13:08.230> study<00:13:09.230> blockchain<00:13:09.740> on<00:13:09.920> example 00:13:10.449 --> 00:13:10.459 align:start position:0% scour and to study blockchain on example 00:13:10.459 --> 00:13:14.319 align:start position:0% scour and to study blockchain on example so<00:13:10.640> it<00:13:11.360> was<00:13:11.540> quite<00:13:11.690> easy<00:13:12.579> for<00:13:13.579> me<00:13:13.700> to<00:13:13.730> maybe 00:13:14.319 --> 00:13:14.329 align:start position:0% so it was quite easy for me to maybe 00:13:14.329 --> 00:13:16.840 align:start position:0% so it was quite easy for me to maybe read<00:13:14.630> some<00:13:14.810> papers<00:13:15.140> while 00:13:16.840 --> 00:13:16.850 align:start position:0% read some papers while 00:13:16.850 --> 00:13:18.850 align:start position:0% read some papers while original<00:13:17.240> Bitcoin<00:13:17.569> paper<00:13:17.899> is<00:13:18.199> quite<00:13:18.620> easy 00:13:18.850 --> 00:13:18.860 align:start position:0% original Bitcoin paper is quite easy 00:13:18.860 --> 00:13:20.889 align:start position:0% original Bitcoin paper is quite easy it's<00:13:19.250> quite<00:13:19.610> good<00:13:19.639> written<00:13:20.240> actually<00:13:20.389> read<00:13:20.870> it 00:13:20.889 --> 00:13:20.899 align:start position:0% it's quite good written actually read it 00:13:20.899 --> 00:13:25.660 align:start position:0% it's quite good written actually read it if<00:13:21.139> you<00:13:21.790> haven't<00:13:22.790> done<00:13:22.880> this<00:13:23.120> yet<00:13:23.529> but<00:13:24.670> an 00:13:25.660 --> 00:13:25.670 align:start position:0% if you haven't done this yet but an 00:13:25.670 --> 00:13:28.030 align:start position:0% if you haven't done this yet but an example<00:13:26.180> it's<00:13:26.480> much<00:13:26.839> much<00:13:27.230> more<00:13:27.290> interesting 00:13:28.030 --> 00:13:28.040 align:start position:0% example it's much much more interesting 00:13:28.040 --> 00:13:32.740 align:start position:0% example it's much much more interesting and<00:13:28.160> much<00:13:28.420> better<00:13:29.420> and<00:13:30.160> yeah<00:13:31.160> now<00:13:31.399> I'm<00:13:32.000> turned 00:13:32.740 --> 00:13:32.750 align:start position:0% and much better and yeah now I'm turned 00:13:32.750 --> 00:13:35.889 align:start position:0% and much better and yeah now I'm turned a<00:13:32.899> half<00:13:33.079> years<00:13:33.709> from<00:13:33.980> that<00:13:34.190> point<00:13:34.759> and<00:13:35.660> I'm 00:13:35.889 --> 00:13:35.899 align:start position:0% a half years from that point and I'm 00:13:35.899 --> 00:13:38.680 align:start position:0% a half years from that point and I'm still<00:13:36.259> interested<00:13:36.829> in<00:13:37.190> this<00:13:37.399> area<00:13:37.730> and<00:13:38.000> it's 00:13:38.680 --> 00:13:38.690 align:start position:0% still interested in this area and it's 00:13:38.690 --> 00:13:41.499 align:start position:0% still interested in this area and it's still<00:13:38.990> cool<00:13:39.199> and<00:13:39.920> I<00:13:40.130> still<00:13:40.370> like<00:13:40.550> it<00:13:40.579> yeah<00:13:40.940> it's 00:13:41.499 --> 00:13:41.509 align:start position:0% still cool and I still like it yeah it's 00:13:41.509 --> 00:13:44.199 align:start position:0% still cool and I still like it yeah it's super<00:13:41.930> exciting<00:13:42.199> and<00:13:42.529> so<00:13:43.220> can<00:13:43.370> you<00:13:43.670> tell<00:13:43.850> us<00:13:43.940> I 00:13:44.199 --> 00:13:44.209 align:start position:0% super exciting and so can you tell us I 00:13:44.209 --> 00:13:45.460 align:start position:0% super exciting and so can you tell us I mean<00:13:44.329> I<00:13:44.389> come<00:13:44.509> from<00:13:44.600> the<00:13:44.720> same<00:13:44.839> background<00:13:44.899> but 00:13:45.460 --> 00:13:45.470 align:start position:0% mean I come from the same background but 00:13:45.470 --> 00:13:46.840 align:start position:0% mean I come from the same background but you<00:13:45.589> know<00:13:45.680> a<00:13:45.709> lot<00:13:45.949> of<00:13:46.069> folks<00:13:46.250> maybe<00:13:46.550> I<00:13:46.670> don't 00:13:46.840 --> 00:13:46.850 align:start position:0% you know a lot of folks maybe I don't 00:13:46.850 --> 00:13:51.370 align:start position:0% you know a lot of folks maybe I don't know<00:13:48.639> why<00:13:49.639> is<00:13:50.180> it<00:13:50.389> good<00:13:50.660> like<00:13:50.930> you<00:13:51.079> know<00:13:51.110> if<00:13:51.290> you 00:13:51.370 --> 00:13:51.380 align:start position:0% know why is it good like you know if you 00:13:51.380 --> 00:13:53.499 align:start position:0% know why is it good like you know if you basically<00:13:51.949> go<00:13:52.100> to<00:13:52.130> University<00:13:52.940> in<00:13:52.970> Russia<00:13:53.209> and 00:13:53.499 --> 00:13:53.509 align:start position:0% basically go to University in Russia and 00:13:53.509 --> 00:13:56.280 align:start position:0% basically go to University in Russia and study<00:13:53.720> physics<00:13:54.050> why<00:13:55.009> well-prepared<00:13:55.759> for 00:13:56.280 --> 00:13:56.290 align:start position:0% study physics why well-prepared for 00:13:56.290 --> 00:14:00.400 align:start position:0% study physics why well-prepared for Bitcoin<00:13:57.310> space<00:13:58.569> what<00:13:59.569> are<00:13:59.720> the<00:13:59.810> skills<00:14:00.079> they 00:14:00.400 --> 00:14:00.410 align:start position:0% Bitcoin space what are the skills they 00:14:00.410 --> 00:14:02.499 align:start position:0% Bitcoin space what are the skills they teach<00:14:00.440> you<00:14:00.800> that<00:14:01.459> make<00:14:01.670> it<00:14:01.850> easier<00:14:02.149> for<00:14:02.420> you<00:14:02.480> to 00:14:02.499 --> 00:14:02.509 align:start position:0% teach you that make it easier for you to 00:14:02.509 --> 00:14:06.879 align:start position:0% teach you that make it easier for you to do<00:14:02.839> this<00:14:02.959> kind<00:14:03.199> of<00:14:03.230> stuff<00:14:03.440> well<00:14:05.529> it's<00:14:06.529> not<00:14:06.680> so 00:14:06.879 --> 00:14:06.889 align:start position:0% do this kind of stuff well it's not so 00:14:06.889 --> 00:14:10.449 align:start position:0% do this kind of stuff well it's not so easy<00:14:06.970> question<00:14:07.970> actually<00:14:08.350> but<00:14:09.350> yeah<00:14:10.279> you<00:14:10.339> know 00:14:10.449 --> 00:14:10.459 align:start position:0% easy question actually but yeah you know 00:14:10.459 --> 00:14:19.379 align:start position:0% easy question actually but yeah you know even<00:14:11.240> on<00:14:11.420> my<00:14:11.839> first<00:14:12.319> year<00:14:13.069> of<00:14:16.959> my<00:14:17.959> education<00:14:18.740> in 00:14:19.379 --> 00:14:19.389 align:start position:0% even on my first year of my education in 00:14:19.389 --> 00:14:22.749 align:start position:0% even on my first year of my education in Moscow<00:14:20.389> State<00:14:20.600> University<00:14:21.550> there<00:14:22.550> was<00:14:22.610> a 00:14:22.749 --> 00:14:22.759 align:start position:0% Moscow State University there was a 00:14:22.759 --> 00:14:30.100 align:start position:0% Moscow State University there was a point<00:14:23.480> from<00:14:23.720> our<00:14:27.399> from<00:14:28.399> staff<00:14:29.000> of<00:14:29.300> universe 00:14:30.100 --> 00:14:30.110 align:start position:0% point from our from staff of universe 00:14:30.110 --> 00:14:34.449 align:start position:0% point from our from staff of universe that<00:14:30.430> there<00:14:31.430> are<00:14:31.519> like<00:14:32.089> four<00:14:33.019> hundred<00:14:33.459> people 00:14:34.449 --> 00:14:34.459 align:start position:0% that there are like four hundred people 00:14:34.459 --> 00:14:37.749 align:start position:0% that there are like four hundred people on<00:14:35.029> first<00:14:35.810> year<00:14:36.139> actually 00:14:37.749 --> 00:14:37.759 align:start position:0% on first year actually 00:14:37.759 --> 00:14:39.819 align:start position:0% on first year actually well<00:14:38.029> now<00:14:38.300> country<00:14:38.839> do<00:14:38.959> not<00:14:38.990> need<00:14:39.319> four 00:14:39.819 --> 00:14:39.829 align:start position:0% well now country do not need four 00:14:39.829 --> 00:14:43.350 align:start position:0% well now country do not need four hundred<00:14:40.009> physicists<00:14:40.790> a<00:14:40.970> year<00:14:41.620> but<00:14:42.620> their 00:14:43.350 --> 00:14:43.360 align:start position:0% hundred physicists a year but their 00:14:43.360 --> 00:14:47.019 align:start position:0% hundred physicists a year but their education<00:14:44.589> model<00:14:45.589> change<00:14:45.949> they<00:14:46.250> did<00:14:46.939> not 00:14:47.019 --> 00:14:47.029 align:start position:0% education model change they did not 00:14:47.029 --> 00:14:49.090 align:start position:0% education model change they did not prepare<00:14:47.420> four<00:14:47.689> hundred<00:14:48.050> physicists<00:14:48.740> a<00:14:48.920> year 00:14:49.090 --> 00:14:49.100 align:start position:0% prepare four hundred physicists a year 00:14:49.100 --> 00:14:52.240 align:start position:0% prepare four hundred physicists a year they<00:14:49.370> prepare<00:14:50.029> for<00:14:50.060> four<00:14:50.959> hundred<00:14:51.380> educated 00:14:52.240 --> 00:14:52.250 align:start position:0% they prepare for four hundred educated 00:14:52.250 --> 00:14:56.800 align:start position:0% they prepare for four hundred educated people<00:14:52.579> a<00:14:52.790> year<00:14:53.120> okay<00:14:53.569> so<00:14:54.610> you<00:14:55.610> should<00:14:56.149> be<00:14:56.750> able 00:14:56.800 --> 00:14:56.810 align:start position:0% people a year okay so you should be able 00:14:56.810 --> 00:14:59.249 align:start position:0% people a year okay so you should be able to<00:14:56.990> learn<00:14:57.230> anything<00:14:57.829> that's<00:14:58.189> maybe<00:14:58.670> the<00:14:58.970> main 00:14:59.249 --> 00:14:59.259 align:start position:0% to learn anything that's maybe the main 00:14:59.259 --> 00:15:04.360 align:start position:0% to learn anything that's maybe the main you<00:15:00.259> know<00:15:00.579> skill<00:15:01.579> you<00:15:01.880> get<00:15:02.089> from<00:15:02.709> Moscow<00:15:03.709> State 00:15:04.360 --> 00:15:04.370 align:start position:0% you know skill you get from Moscow State 00:15:04.370 --> 00:15:06.040 align:start position:0% you know skill you get from Moscow State University<00:15:04.399> in<00:15:05.000> the<00:15:05.089> physical<00:15:05.449> Department<00:15:05.930> so 00:15:06.040 --> 00:15:06.050 align:start position:0% University in the physical Department so 00:15:06.050 --> 00:15:09.370 align:start position:0% University in the physical Department so you<00:15:06.350> are<00:15:06.500> ready<00:15:06.680> to<00:15:06.949> learn<00:15:07.490> anything<00:15:08.079> you<00:15:09.079> can 00:15:09.370 --> 00:15:09.380 align:start position:0% you are ready to learn anything you can 00:15:09.380 --> 00:15:12.160 align:start position:0% you are ready to learn anything you can read<00:15:09.620> papers<00:15:10.160> you<00:15:10.490> can<00:15:10.850> understand<00:15:11.810> how<00:15:11.990> it 00:15:12.160 --> 00:15:12.170 align:start position:0% read papers you can understand how it 00:15:12.170 --> 00:15:16.090 align:start position:0% read papers you can understand how it work<00:15:12.350> without<00:15:12.620> any<00:15:13.339> any<00:15:13.850> help<00:15:14.380> I<00:15:15.380> think<00:15:15.920> yeah 00:15:16.090 --> 00:15:16.100 align:start position:0% work without any any help I think yeah 00:15:16.100 --> 00:15:19.240 align:start position:0% work without any any help I think yeah that<00:15:16.130> was<00:15:16.730> the<00:15:16.880> main<00:15:17.529> the<00:15:18.529> main<00:15:18.560> point<00:15:18.980> why<00:15:19.220> it 00:15:19.240 --> 00:15:19.250 align:start position:0% that was the main the main point why it 00:15:19.250 --> 00:15:21.610 align:start position:0% that was the main the main point why it was<00:15:19.819> quite<00:15:20.089> easy<00:15:20.389> to<00:15:20.750> follow<00:15:21.079> blockchain 00:15:21.610 --> 00:15:21.620 align:start position:0% was quite easy to follow blockchain 00:15:21.620 --> 00:15:24.670 align:start position:0% was quite easy to follow blockchain stuff<00:15:21.949> and<00:15:22.310> to<00:15:22.519> start<00:15:22.970> working<00:15:23.689> in<00:15:24.529> the 00:15:24.670 --> 00:15:24.680 align:start position:0% stuff and to start working in the 00:15:24.680 --> 00:15:27.910 align:start position:0% stuff and to start working in the science<00:15:25.010> they<00:15:25.220> actually<00:15:25.730> so<00:15:25.910> I<00:15:26.540> have<00:15:27.110> some 00:15:27.910 --> 00:15:27.920 align:start position:0% science they actually so I have some 00:15:27.920 --> 00:15:30.320 align:start position:0% science they actually so I have some papers<00:15:28.430> in<00:15:28.670> blockchain<00:15:29.510> area 00:15:30.320 --> 00:15:30.330 align:start position:0% papers in blockchain area 00:15:30.330 --> 00:15:33.050 align:start position:0% papers in blockchain area look<00:15:30.840> not<00:15:31.560> not<00:15:31.770> just<00:15:32.040> a<00:15:32.160> developer<00:15:32.700> and<00:15:32.880> my 00:15:33.050 --> 00:15:33.060 align:start position:0% look not not just a developer and my 00:15:33.060 --> 00:15:38.350 align:start position:0% look not not just a developer and my researcher<00:15:33.780> also<00:15:36.410> probably<00:15:37.410> some<00:15:37.590> math<00:15:37.800> right 00:15:38.350 --> 00:15:38.360 align:start position:0% researcher also probably some math right 00:15:38.360 --> 00:15:41.360 align:start position:0% researcher also probably some math right yeah<00:15:39.360> yeah<00:15:39.600> sure<00:15:39.870> you<00:15:40.650> need<00:15:40.830> the<00:15:40.980> different 00:15:41.360 --> 00:15:41.370 align:start position:0% yeah yeah sure you need the different 00:15:41.370 --> 00:15:44.120 align:start position:0% yeah yeah sure you need the different stuff<00:15:41.610> and<00:15:41.820> the<00:15:42.090> math<00:15:42.510> is<00:15:42.780> quite<00:15:43.620> important 00:15:44.120 --> 00:15:44.130 align:start position:0% stuff and the math is quite important 00:15:44.130 --> 00:15:45.980 align:start position:0% stuff and the math is quite important and<00:15:44.610> actually<00:15:45.060> physics<00:15:45.360> is<00:15:45.510> also<00:15:45.690> quite 00:15:45.980 --> 00:15:45.990 align:start position:0% and actually physics is also quite 00:15:45.990 --> 00:15:48.940 align:start position:0% and actually physics is also quite important<00:15:46.470> at<00:15:46.760> provide<00:15:47.760> you<00:15:47.970> you<00:15:48.210> know<00:15:48.360> some 00:15:48.940 --> 00:15:48.950 align:start position:0% important at provide you you know some 00:15:48.950 --> 00:15:52.160 align:start position:0% important at provide you you know some high-level<00:15:49.950> overview<00:15:50.820> of<00:15:51.300> some<00:15:51.720> intuition 00:15:52.160 --> 00:15:52.170 align:start position:0% high-level overview of some intuition 00:15:52.170 --> 00:15:55.190 align:start position:0% high-level overview of some intuition how<00:15:52.590> this<00:15:53.100> should<00:15:53.550> barking<00:15:53.970> should<00:15:54.600> work<00:15:54.810> and 00:15:55.190 --> 00:15:55.200 align:start position:0% how this should barking should work and 00:15:55.200 --> 00:16:00.320 align:start position:0% how this should barking should work and Methodism<00:15:56.100> or<00:15:56.280> strict<00:15:57.030> no<00:15:57.630> I<00:15:59.150> remember<00:16:00.150> this 00:16:00.320 --> 00:16:00.330 align:start position:0% Methodism or strict no I remember this 00:16:00.330 --> 00:16:02.660 align:start position:0% Methodism or strict no I remember this you<00:16:00.570> know<00:16:00.690> from<00:16:00.870> you<00:16:01.410> know<00:16:01.500> also<00:16:02.010> from<00:16:02.160> physics 00:16:02.660 --> 00:16:02.670 align:start position:0% you know from you know also from physics 00:16:02.670 --> 00:16:04.580 align:start position:0% you know from you know also from physics and<00:16:02.730> math<00:16:02.940> right<00:16:03.210> I<00:16:03.240> came<00:16:03.450> in<00:16:03.690> I<00:16:03.900> forgot<00:16:04.410> like 00:16:04.580 --> 00:16:04.590 align:start position:0% and math right I came in I forgot like 00:16:04.590 --> 00:16:06.470 align:start position:0% and math right I came in I forgot like half<00:16:04.800> of<00:16:04.920> this<00:16:05.010> or<00:16:05.190> more<00:16:05.370> but<00:16:05.970> you<00:16:06.240> know<00:16:06.330> don't 00:16:06.470 --> 00:16:06.480 align:start position:0% half of this or more but you know don't 00:16:06.480 --> 00:16:08.660 align:start position:0% half of this or more but you know don't surprise<00:16:06.870> me<00:16:06.900> when<00:16:07.320> people<00:16:08.040> who<00:16:08.160> got<00:16:08.310> purely 00:16:08.660 --> 00:16:08.670 align:start position:0% surprise me when people who got purely 00:16:08.670 --> 00:16:10.160 align:start position:0% surprise me when people who got purely Commerce's<00:16:09.030> education<00:16:09.540> they<00:16:09.930> print 00:16:10.160 --> 00:16:10.170 align:start position:0% Commerce's education they print 00:16:10.170 --> 00:16:11.450 align:start position:0% Commerce's education they print floating-point<00:16:10.470> numbers<00:16:10.890> with<00:16:11.100> 18 00:16:11.450 --> 00:16:11.460 align:start position:0% floating-point numbers with 18 00:16:11.460 --> 00:16:14.240 align:start position:0% floating-point numbers with 18 significant<00:16:12.120> digits<00:16:12.480> I'm<00:16:13.320> like<00:16:13.590> you<00:16:13.830> know<00:16:13.920> you 00:16:14.240 --> 00:16:14.250 align:start position:0% significant digits I'm like you know you 00:16:14.250 --> 00:16:15.680 align:start position:0% significant digits I'm like you know you could<00:16:14.400> round<00:16:14.550> it<00:16:14.730> to<00:16:14.790> three<00:16:14.940> right<00:16:15.660> there 00:16:15.680 --> 00:16:15.690 align:start position:0% could round it to three right there 00:16:15.690 --> 00:16:17.330 align:start position:0% could round it to three right there you've<00:16:16.080> got<00:16:16.140> all<00:16:16.350> of<00:16:16.380> the<00:16:16.590> three<00:16:16.770> digits<00:16:17.160> and 00:16:17.330 --> 00:16:17.340 align:start position:0% you've got all of the three digits and 00:16:17.340 --> 00:16:19.730 align:start position:0% you've got all of the three digits and almost<00:16:17.790> nobody<00:16:17.970> does<00:16:18.300> this<00:16:18.510> Yeah<00:16:19.050> right<00:16:19.200> so 00:16:19.730 --> 00:16:19.740 align:start position:0% almost nobody does this Yeah right so 00:16:19.740 --> 00:16:22.160 align:start position:0% almost nobody does this Yeah right so I'm<00:16:20.550> like<00:16:20.790> you<00:16:21.000> know<00:16:21.120> we<00:16:21.420> don't<00:16:21.720> really<00:16:21.840> need 00:16:22.160 --> 00:16:22.170 align:start position:0% I'm like you know we don't really need 00:16:22.170 --> 00:16:23.900 align:start position:0% I'm like you know we don't really need this<00:16:22.410> because<00:16:22.800> it<00:16:22.950> you<00:16:23.160> know<00:16:23.280> it<00:16:23.490> like<00:16:23.670> just 00:16:23.900 --> 00:16:23.910 align:start position:0% this because it you know it like just 00:16:23.910 --> 00:16:25.940 align:start position:0% this because it you know it like just takes<00:16:24.090> place<00:16:24.270> on<00:16:24.390> the<00:16:24.480> screen<00:16:24.690> right<00:16:25.680> but<00:16:25.920> a 00:16:25.940 --> 00:16:25.950 align:start position:0% takes place on the screen right but a 00:16:25.950 --> 00:16:27.500 align:start position:0% takes place on the screen right but a lot<00:16:26.130> of<00:16:26.160> people<00:16:26.310> do<00:16:26.700> that<00:16:26.880> and<00:16:27.090> I<00:16:27.180> think<00:16:27.360> that's 00:16:27.500 --> 00:16:27.510 align:start position:0% lot of people do that and I think that's 00:16:27.510 --> 00:16:30.290 align:start position:0% lot of people do that and I think that's a<00:16:27.630> sign<00:16:27.810> right<00:16:28.170> physics<00:16:28.980> can<00:16:29.880> teach<00:16:30.030> you<00:16:30.150> a<00:16:30.180> lot 00:16:30.290 --> 00:16:30.300 align:start position:0% a sign right physics can teach you a lot 00:16:30.300 --> 00:16:33.710 align:start position:0% a sign right physics can teach you a lot visual<00:16:30.690> stuff<00:16:30.930> right<00:16:31.790> so<00:16:32.790> how<00:16:32.970> did<00:16:33.150> you<00:16:33.210> get<00:16:33.570> it 00:16:33.710 --> 00:16:33.720 align:start position:0% visual stuff right so how did you get it 00:16:33.720 --> 00:16:39.230 align:start position:0% visual stuff right so how did you get it to<00:16:33.810> scholar<00:16:34.080> ye<00:16:34.440> scholar<00:16:37.460> actually<00:16:38.460> it's<00:16:38.730> also 00:16:39.230 --> 00:16:39.240 align:start position:0% to scholar ye scholar actually it's also 00:16:39.240 --> 00:16:42.020 align:start position:0% to scholar ye scholar actually it's also quite<00:16:39.570> an<00:16:39.750> interesting<00:16:40.020> question<00:16:40.860> and<00:16:41.340> it's 00:16:42.020 --> 00:16:42.030 align:start position:0% quite an interesting question and it's 00:16:42.030 --> 00:16:46.370 align:start position:0% quite an interesting question and it's not<00:16:42.420> so<00:16:43.170> easy<00:16:43.200> but<00:16:43.790> before<00:16:44.790> Scour<00:16:45.420> I<00:16:45.870> tried 00:16:46.370 --> 00:16:46.380 align:start position:0% not so easy but before Scour I tried 00:16:46.380 --> 00:16:49.400 align:start position:0% not so easy but before Scour I tried quite<00:16:46.650> a<00:16:46.680> lot<00:16:47.220> of<00:16:47.250> languages<00:16:47.910> actually<00:16:48.510> mine 00:16:49.400 --> 00:16:49.410 align:start position:0% quite a lot of languages actually mine 00:16:49.410 --> 00:16:55.160 align:start position:0% quite a lot of languages actually mine main<00:16:50.040> language<00:16:50.850> was<00:16:51.120> PHP<00:16:51.660> and<00:16:53.660> actually<00:16:54.660> well 00:16:55.160 --> 00:16:55.170 align:start position:0% main language was PHP and actually well 00:16:55.170 --> 00:16:58.430 align:start position:0% main language was PHP and actually well it's<00:16:56.090> possible<00:16:57.090> to<00:16:57.510> write<00:16:57.630> good<00:16:57.900> problem 00:16:58.430 --> 00:16:58.440 align:start position:0% it's possible to write good problem 00:16:58.440 --> 00:17:02.390 align:start position:0% it's possible to write good problem programs<00:16:59.130> on<00:16:59.310> PHP<00:16:59.760> I<00:16:59.790> understood<00:17:00.720> this<00:17:00.930> and<00:17:01.590> my 00:17:02.390 --> 00:17:02.400 align:start position:0% programs on PHP I understood this and my 00:17:02.400 --> 00:17:06.560 align:start position:0% programs on PHP I understood this and my one<00:17:03.180> of<00:17:03.330> my<00:17:03.650> jobs<00:17:04.880> well<00:17:05.880> it's<00:17:06.150> possible 00:17:06.560 --> 00:17:06.570 align:start position:0% one of my jobs well it's possible 00:17:06.570 --> 00:17:10.220 align:start position:0% one of my jobs well it's possible actually<00:17:06.960> it's<00:17:07.350> but<00:17:08.160> well<00:17:08.910> it's<00:17:09.570> easy<00:17:09.960> to 00:17:10.220 --> 00:17:10.230 align:start position:0% actually it's but well it's easy to 00:17:10.230 --> 00:17:12.140 align:start position:0% actually it's but well it's easy to write<00:17:10.380> some<00:17:10.620> small<00:17:11.130> script<00:17:11.460> on<00:17:11.640> peach<00:17:11.850> pits 00:17:12.140 --> 00:17:12.150 align:start position:0% write some small script on peach pits 00:17:12.150 --> 00:17:16.700 align:start position:0% write some small script on peach pits much<00:17:12.770> it's<00:17:13.770> done<00:17:14.670> for<00:17:15.150> this<00:17:15.300> stuff<00:17:15.720> it's<00:17:15.960> for 00:17:16.700 --> 00:17:16.710 align:start position:0% much it's done for this stuff it's for 00:17:16.710 --> 00:17:19.520 align:start position:0% much it's done for this stuff it's for personal<00:17:17.010> home<00:17:17.460> pages<00:17:17.880> right<00:17:18.090> yeah<00:17:18.300> and<00:17:18.870> it's 00:17:19.520 --> 00:17:19.530 align:start position:0% personal home pages right yeah and it's 00:17:19.530 --> 00:17:21.590 align:start position:0% personal home pages right yeah and it's good<00:17:19.830> for<00:17:19.860> for<00:17:20.250> this<00:17:20.370> stuff<00:17:20.670> but<00:17:21.210> when<00:17:21.450> you 00:17:21.590 --> 00:17:21.600 align:start position:0% good for for this stuff but when you 00:17:21.600 --> 00:17:29.960 align:start position:0% good for for this stuff but when you create<00:17:21.900> some<00:17:22.590> big<00:17:26.540> yeah<00:17:27.680> so<00:17:28.680> but<00:17:28.890> when<00:17:29.880> you 00:17:29.960 --> 00:17:29.970 align:start position:0% create some big yeah so but when you 00:17:29.970 --> 00:17:34.160 align:start position:0% create some big yeah so but when you create<00:17:30.180> some<00:17:30.450> big<00:17:30.890> website<00:17:32.030> API<00:17:33.170> application 00:17:34.160 --> 00:17:34.170 align:start position:0% create some big website API application 00:17:34.170 --> 00:17:38.740 align:start position:0% create some big website API application and<00:17:34.350> so<00:17:34.560> on<00:17:34.680> it<00:17:35.130> became<00:17:35.490> much<00:17:35.700> much<00:17:36.000> more<00:17:36.060> much 00:17:38.740 --> 00:17:38.750 align:start position:0% 00:17:38.750 --> 00:17:43.790 align:start position:0% difficult<00:17:39.750> to<00:17:40.110> use<00:17:40.260> BB<00:17:40.830> and 00:17:43.790 --> 00:17:43.800 align:start position:0% 00:17:43.800 --> 00:17:47.550 align:start position:0% once<00:17:44.800> you<00:17:45.430> know<00:17:45.580> I<00:17:45.610> was<00:17:46.120> on<00:17:46.270> a<00:17:46.390> conference<00:17:46.630> in 00:17:47.550 --> 00:17:47.560 align:start position:0% once you know I was on a conference in 00:17:47.560 --> 00:17:51.090 align:start position:0% once you know I was on a conference in Russia<00:17:47.830> DEFCON<00:17:48.310> conference<00:17:49.410> it's<00:17:50.410> about<00:17:50.770> like 00:17:51.090 --> 00:17:51.100 align:start position:0% Russia DEFCON conference it's about like 00:17:51.100 --> 00:17:54.540 align:start position:0% Russia DEFCON conference it's about like web<00:17:51.670> development<00:17:52.420> and<00:17:52.870> when<00:17:53.680> I<00:17:53.710> was<00:17:54.100> on<00:17:54.370> this 00:17:54.540 --> 00:17:54.550 align:start position:0% web development and when I was on this 00:17:54.550 --> 00:17:56.490 align:start position:0% web development and when I was on this conference<00:17:55.060> I<00:17:55.270> understood<00:17:55.780> that<00:17:55.960> I<00:17:56.140> know 00:17:56.490 --> 00:17:56.500 align:start position:0% conference I understood that I know 00:17:56.500 --> 00:17:58.830 align:start position:0% conference I understood that I know everything<00:17:57.280> they<00:17:57.610> these<00:17:57.940> people<00:17:58.300> from<00:17:58.540> stage 00:17:58.830 --> 00:17:58.840 align:start position:0% everything they these people from stage 00:17:58.840 --> 00:18:02.040 align:start position:0% everything they these people from stage talking<00:17:59.290> about<00:17:59.530> and<00:17:59.860> I'm<00:18:00.610> not<00:18:00.640> just<00:18:01.330> now<00:18:01.810> which 00:18:02.040 --> 00:18:02.050 align:start position:0% talking about and I'm not just now which 00:18:02.050 --> 00:18:06.690 align:start position:0% talking about and I'm not just now which I<00:18:02.230> usually<00:18:02.920> it's<00:18:03.370> and<00:18:04.060> so<00:18:04.270> on<00:18:04.600> if<00:18:05.170> I<00:18:05.680> feel<00:18:06.460> that 00:18:06.690 --> 00:18:06.700 align:start position:0% I usually it's and so on if I feel that 00:18:06.700 --> 00:18:09.750 align:start position:0% I usually it's and so on if I feel that I'm<00:18:06.910> like<00:18:07.510> close<00:18:08.170> to<00:18:08.200> my<00:18:08.470> limits<00:18:08.830> in<00:18:09.100> this<00:18:09.370> area 00:18:09.750 --> 00:18:09.760 align:start position:0% I'm like close to my limits in this area 00:18:09.760 --> 00:18:15.690 align:start position:0% I'm like close to my limits in this area and<00:18:12.180> now<00:18:13.260> accidentally<00:18:14.260> I<00:18:14.470> found<00:18:14.830> a<00:18:14.980> very<00:18:15.430> good 00:18:15.690 --> 00:18:15.700 align:start position:0% and now accidentally I found a very good 00:18:15.700 --> 00:18:18.240 align:start position:0% and now accidentally I found a very good class<00:18:16.300> on<00:18:16.540> Coursera<00:18:16.990> from<00:18:17.350> our<00:18:17.560> senators<00:18:18.010> key 00:18:18.240 --> 00:18:18.250 align:start position:0% class on Coursera from our senators key 00:18:18.250 --> 00:18:22.620 align:start position:0% class on Coursera from our senators key okay<00:18:18.760> everyone<00:18:19.420> now<00:18:20.050> this<00:18:20.380> course<00:18:21.600> yeah<00:18:22.600> I 00:18:22.620 --> 00:18:22.630 align:start position:0% okay everyone now this course yeah I 00:18:22.630 --> 00:18:25.640 align:start position:0% okay everyone now this course yeah I remember<00:18:23.080> the<00:18:23.620> first<00:18:23.800> day<00:18:23.950> I<00:18:24.240> found<00:18:25.240> it 00:18:25.640 --> 00:18:25.650 align:start position:0% remember the first day I found it 00:18:25.650 --> 00:18:28.650 align:start position:0% remember the first day I found it usually<00:18:26.650> I<00:18:26.710> don't<00:18:26.800> like<00:18:27.010> courses<00:18:27.970> on<00:18:28.180> Coursera 00:18:28.650 --> 00:18:28.660 align:start position:0% usually I don't like courses on Coursera 00:18:28.660 --> 00:18:30.630 align:start position:0% usually I don't like courses on Coursera it's<00:18:28.930> very<00:18:29.320> hard<00:18:29.650> to<00:18:29.860> me<00:18:29.980> to<00:18:30.130> follow<00:18:30.370> all<00:18:30.610> the 00:18:30.630 --> 00:18:30.640 align:start position:0% it's very hard to me to follow all the 00:18:30.640 --> 00:18:34.980 align:start position:0% it's very hard to me to follow all the steps<00:18:30.960> and<00:18:31.960> I<00:18:32.410> decided<00:18:33.340> to<00:18:33.670> start<00:18:34.000> to<00:18:34.690> learn<00:18:34.840> it 00:18:34.980 --> 00:18:34.990 align:start position:0% steps and I decided to start to learn it 00:18:34.990 --> 00:18:37.980 align:start position:0% steps and I decided to start to learn it a<00:18:35.110> bit<00:18:35.290> before<00:18:35.860> course<00:18:36.700> that<00:18:37.000> to<00:18:37.570> have<00:18:37.720> some 00:18:37.980 --> 00:18:37.990 align:start position:0% a bit before course that to have some 00:18:37.990 --> 00:18:42.330 align:start position:0% a bit before course that to have some you<00:18:38.230> know<00:18:39.120> free<00:18:40.120> space<00:18:40.540> if<00:18:40.810> I<00:18:41.170> will<00:18:41.980> be<00:18:42.160> busy 00:18:42.330 --> 00:18:42.340 align:start position:0% you know free space if I will be busy 00:18:42.340 --> 00:18:43.350 align:start position:0% you know free space if I will be busy and<00:18:42.670> and<00:18:42.940> so<00:18:43.180> on 00:18:43.350 --> 00:18:43.360 align:start position:0% and and so on 00:18:43.360 --> 00:18:47.070 align:start position:0% and and so on and<00:18:43.870> I<00:18:44.380> started<00:18:44.800> to<00:18:45.100> watch<00:18:45.910> election<00:18:46.750> from<00:18:46.930> a 00:18:47.070 --> 00:18:47.080 align:start position:0% and I started to watch election from a 00:18:47.080 --> 00:18:49.680 align:start position:0% and I started to watch election from a previous<00:18:47.530> course<00:18:47.860> and<00:18:48.220> I<00:18:48.940> watched<00:18:49.270> all<00:18:49.600> of 00:18:49.680 --> 00:18:49.690 align:start position:0% previous course and I watched all of 00:18:49.690 --> 00:18:52.950 align:start position:0% previous course and I watched all of them<00:18:50.080> in<00:18:50.380> two<00:18:50.740> days<00:18:50.980> so<00:18:51.550> all<00:18:51.580> the<00:18:52.210> crucial<00:18:52.450> two 00:18:52.950 --> 00:18:52.960 align:start position:0% them in two days so all the crucial two 00:18:52.960 --> 00:18:55.290 align:start position:0% them in two days so all the crucial two days<00:18:53.170> I<00:18:53.620> was<00:18:53.920> very<00:18:54.370> excited 00:18:55.290 --> 00:18:55.300 align:start position:0% days I was very excited 00:18:55.300 --> 00:18:58.290 align:start position:0% days I was very excited I<00:18:55.330> absolutely<00:18:55.960> liked<00:18:56.650> it<00:18:56.890> it<00:18:57.730> was<00:18:58.030> impossible 00:18:58.290 --> 00:18:58.300 align:start position:0% I absolutely liked it it was impossible 00:18:58.300 --> 00:19:02.130 align:start position:0% I absolutely liked it it was impossible to<00:18:58.630> touch<00:18:59.590> me<00:18:59.830> from<00:19:00.130> computer<00:19:01.030> when<00:19:01.240> I<00:19:01.420> walked 00:19:02.130 --> 00:19:02.140 align:start position:0% to touch me from computer when I walked 00:19:02.140 --> 00:19:06.300 align:start position:0% to touch me from computer when I walked my<00:19:02.500> when<00:19:03.340> I<00:19:03.490> watched<00:19:04.420> these<00:19:04.660> videos<00:19:05.280> yeah<00:19:06.280> I 00:19:06.300 --> 00:19:06.310 align:start position:0% my when I watched these videos yeah I 00:19:06.310 --> 00:19:10.250 align:start position:0% my when I watched these videos yeah I absolutely<00:19:06.640> liked<00:19:07.240> it<00:19:07.480> then<00:19:08.230> I<00:19:08.410> perform<00:19:09.160> two 00:19:10.250 --> 00:19:10.260 align:start position:0% absolutely liked it then I perform two 00:19:10.260 --> 00:19:16.170 align:start position:0% absolutely liked it then I perform two exercises<00:19:11.260> and<00:19:11.740> it's<00:19:14.070> where<00:19:15.070> is<00:19:15.790> the<00:19:15.970> best 00:19:16.170 --> 00:19:16.180 align:start position:0% exercises and it's where is the best 00:19:16.180 --> 00:19:19.410 align:start position:0% exercises and it's where is the best online<00:19:16.990> course<00:19:17.230> I've<00:19:17.440> ever<00:19:17.890> seen<00:19:18.610> and<00:19:19.000> I 00:19:19.410 --> 00:19:19.420 align:start position:0% online course I've ever seen and I 00:19:19.420 --> 00:19:22.410 align:start position:0% online course I've ever seen and I laughed<00:19:20.020> scholars<00:19:20.860> as<00:19:21.850> a<00:19:21.910> programming 00:19:22.410 --> 00:19:22.420 align:start position:0% laughed scholars as a programming 00:19:22.420 --> 00:19:28.410 align:start position:0% laughed scholars as a programming language<00:19:22.650> and<00:19:23.650> I<00:19:24.240> changed<00:19:25.240> my<00:19:26.400> job<00:19:27.400> to<00:19:27.700> start 00:19:28.410 --> 00:19:28.420 align:start position:0% language and I changed my job to start 00:19:28.420 --> 00:19:33.180 align:start position:0% language and I changed my job to start ask<00:19:28.720> our<00:19:28.840> developer<00:19:30.750> yeah<00:19:31.750> and<00:19:32.620> after<00:19:32.860> that<00:19:33.040> I 00:19:33.180 --> 00:19:33.190 align:start position:0% ask our developer yeah and after that I 00:19:33.190 --> 00:19:36.150 align:start position:0% ask our developer yeah and after that I left<00:19:33.880> from<00:19:34.300> this<00:19:34.540> job<00:19:35.170> at<00:19:35.350> scale<00:19:35.620> developer 00:19:36.150 --> 00:19:36.160 align:start position:0% left from this job at scale developer 00:19:36.160 --> 00:19:38.430 align:start position:0% left from this job at scale developer and<00:19:36.310> become<00:19:36.900> developed<00:19:37.900> from<00:19:38.020> in<00:19:38.320> a 00:19:38.430 --> 00:19:38.440 align:start position:0% and become developed from in a 00:19:38.440 --> 00:19:39.990 align:start position:0% and become developed from in a blockchain<00:19:38.650> area<00:19:39.160> that's<00:19:39.640> really<00:19:39.880> really 00:19:39.990 --> 00:19:40.000 align:start position:0% blockchain area that's really really 00:19:40.000 --> 00:19:42.620 align:start position:0% blockchain area that's really really cool<00:19:40.150> so<00:19:40.630> I<00:19:41.080> think<00:19:41.380> we're<00:19:41.650> gonna<00:19:41.770> be<00:19:41.950> you<00:19:42.550> know 00:19:42.620 --> 00:19:42.630 align:start position:0% cool so I think we're gonna be you know 00:19:42.630 --> 00:19:45.120 align:start position:0% cool so I think we're gonna be you know about<00:19:43.630> the<00:19:43.750> robot<00:19:43.990> so<00:19:44.170> I<00:19:44.200> a<00:19:44.500> location<00:19:45.070> in 00:19:45.120 --> 00:19:45.130 align:start position:0% about the robot so I a location in 00:19:45.130 --> 00:19:46.560 align:start position:0% about the robot so I a location in Alaska<00:19:45.430> like<00:19:45.550> who<00:19:45.670> you<00:19:45.940> you'll<00:19:46.180> give<00:19:46.360> a<00:19:46.390> talk 00:19:46.560 --> 00:19:46.570 align:start position:0% Alaska like who you you'll give a talk 00:19:46.570 --> 00:19:48.300 align:start position:0% Alaska like who you you'll give a talk about<00:19:46.600> score<00:19:47.110> X<00:19:47.290> and<00:19:47.440> learn<00:19:47.950> more<00:19:48.100> about<00:19:48.160> it 00:19:48.300 --> 00:19:48.310 align:start position:0% about score X and learn more about it 00:19:48.310 --> 00:19:50.850 align:start position:0% about score X and learn more about it but<00:19:48.520> what<00:19:49.180> is<00:19:49.360> kind<00:19:49.750> of<00:19:49.840> the<00:19:50.050> key<00:19:50.320> reason<00:19:50.680> why 00:19:50.850 --> 00:19:50.860 align:start position:0% but what is kind of the key reason why 00:19:50.860 --> 00:19:54.120 align:start position:0% but what is kind of the key reason why should<00:19:51.070> people<00:19:51.850> do<00:19:52.360> blockchain<00:19:52.900> Scala<00:19:53.290> why<00:19:54.070> is 00:19:54.120 --> 00:19:54.130 align:start position:0% should people do blockchain Scala why is 00:19:54.130 --> 00:19:56.820 align:start position:0% should people do blockchain Scala why is in<00:19:54.520> score<00:19:54.880> X<00:19:55.060> like<00:19:55.390> why<00:19:55.570> is<00:19:55.630> it<00:19:55.720> a<00:19:55.810> good 00:19:56.820 --> 00:19:56.830 align:start position:0% in score X like why is it a good 00:19:56.830 --> 00:19:58.680 align:start position:0% in score X like why is it a good or<00:19:57.220> started<00:19:58.030> off<00:19:58.150> like<00:19:58.300> you<00:19:58.390> know<00:19:58.480> have 00:19:58.680 --> 00:19:58.690 align:start position:0% or started off like you know have 00:19:58.690 --> 00:20:00.450 align:start position:0% or started off like you know have another<00:19:58.900> setup<00:19:59.200> toppled<00:19:59.620> speaking<00:20:00.040> later 00:20:00.450 --> 00:20:00.460 align:start position:0% another setup toppled speaking later 00:20:00.460 --> 00:20:03.600 align:start position:0% another setup toppled speaking later today<00:20:01.000> and<00:20:01.210> it<00:20:01.330> took<00:20:01.600> you<00:20:02.230> know<00:20:02.290> score<00:20:02.890> x2<00:20:03.430> is 00:20:03.600 --> 00:20:03.610 align:start position:0% today and it took you know score x2 is 00:20:03.610 --> 00:20:06.810 align:start position:0% today and it took you know score x2 is the<00:20:03.790> foundation<00:20:04.330> you<00:20:04.690> know<00:20:05.100> and<00:20:06.100> like<00:20:06.490> you 00:20:06.810 --> 00:20:06.820 align:start position:0% the foundation you know and like you 00:20:06.820 --> 00:20:07.710 align:start position:0% the foundation you know and like you know<00:20:06.910> he<00:20:07.000> just<00:20:07.150> learned<00:20:07.300> about<00:20:07.360> the<00:20:07.570> dress 00:20:07.710 --> 00:20:07.720 align:start position:0% know he just learned about the dress 00:20:07.720 --> 00:20:08.910 align:start position:0% know he just learned about the dress like<00:20:07.900> I<00:20:07.930> wrote<00:20:08.200> people<00:20:08.500> who<00:20:08.650> are<00:20:08.740> rarely 00:20:08.910 --> 00:20:08.920 align:start position:0% like I wrote people who are rarely 00:20:08.920 --> 00:20:11.070 align:start position:0% like I wrote people who are rarely commented<00:20:09.400> but<00:20:09.760> why<00:20:09.970> should<00:20:10.240> more<00:20:10.660> people 00:20:11.070 --> 00:20:11.080 align:start position:0% commented but why should more people 00:20:11.080 --> 00:20:13.530 align:start position:0% commented but why should more people choose<00:20:11.710> blockchain<00:20:12.420> implementation<00:20:13.420> in 00:20:13.530 --> 00:20:13.540 align:start position:0% choose blockchain implementation in 00:20:13.540 --> 00:20:16.620 align:start position:0% choose blockchain implementation in Scala<00:20:13.870> yeah<00:20:14.770> so<00:20:15.310> there<00:20:15.610> are<00:20:15.730> two<00:20:16.060> different 00:20:16.620 --> 00:20:16.630 align:start position:0% Scala yeah so there are two different 00:20:16.630 --> 00:20:20.490 align:start position:0% Scala yeah so there are two different questions<00:20:16.750> first<00:20:17.290> is<00:20:17.500> about<00:20:17.740> kawaii<00:20:19.380> you<00:20:20.380> know 00:20:20.490 --> 00:20:20.500 align:start position:0% questions first is about kawaii you know 00:20:20.500 --> 00:20:24.060 align:start position:0% questions first is about kawaii you know it's<00:20:20.740> never<00:20:21.510> when<00:20:22.510> it's<00:20:23.020> so<00:20:23.200> very<00:20:23.500> very<00:20:23.770> hard 00:20:24.060 --> 00:20:24.070 align:start position:0% it's never when it's so very very hard 00:20:24.070 --> 00:20:28.020 align:start position:0% it's never when it's so very very hard to<00:20:24.340> fig<00:20:24.580> fix<00:20:25.210> any<00:20:25.450> bugs<00:20:25.950> so<00:20:26.950> if<00:20:27.670> you<00:20:27.820> have<00:20:27.970> a 00:20:28.020 --> 00:20:28.030 align:start position:0% to fig fix any bugs so if you have a 00:20:28.030 --> 00:20:30.060 align:start position:0% to fig fix any bugs so if you have a distributed<00:20:28.690> system<00:20:28.840> it's<00:20:29.800> almost 00:20:30.060 --> 00:20:30.070 align:start position:0% distributed system it's almost 00:20:30.070 --> 00:20:33.360 align:start position:0% distributed system it's almost impossible<00:20:30.790> to<00:20:31.060> make<00:20:31.510> release<00:20:32.020> in<00:20:32.320> a<00:20:32.370> short 00:20:33.360 --> 00:20:33.370 align:start position:0% impossible to make release in a short 00:20:33.370 --> 00:20:38.670 align:start position:0% impossible to make release in a short period<00:20:33.430> if<00:20:34.120> you<00:20:34.180> have<00:20:34.510> a<00:20:34.540> bug<00:20:35.670> you<00:20:37.410> you<00:20:38.410> have<00:20:38.650> a 00:20:38.670 --> 00:20:38.680 align:start position:0% period if you have a bug you you have a 00:20:38.680 --> 00:20:41.430 align:start position:0% period if you have a bug you you have a problems<00:20:39.130> right<00:20:39.520> if<00:20:40.210> it<00:20:40.480> will<00:20:40.660> be<00:20:40.780> exploited 00:20:41.430 --> 00:20:41.440 align:start position:0% problems right if it will be exploited 00:20:41.440 --> 00:20:44.160 align:start position:0% problems right if it will be exploited so<00:20:41.770> you<00:20:42.310> might<00:20:42.490> fix<00:20:42.700> your<00:20:43.150> own<00:20:43.300> node<00:20:43.660> but<00:20:43.960> there 00:20:44.160 --> 00:20:44.170 align:start position:0% so you might fix your own node but there 00:20:44.170 --> 00:20:47.490 align:start position:0% so you might fix your own node but there are<00:20:44.320> other<00:20:44.530> notes<00:20:44.770> on<00:20:45.160> other<00:20:45.430> area<00:20:45.940> and<00:20:46.500> you 00:20:47.490 --> 00:20:47.500 align:start position:0% are other notes on other area and you 00:20:47.500 --> 00:20:49.620 align:start position:0% are other notes on other area and you need<00:20:47.650> the<00:20:47.770> majority<00:20:48.310> of<00:20:48.340> nodes<00:20:48.670> to<00:20:48.910> be<00:20:49.120> updated 00:20:49.620 --> 00:20:49.630 align:start position:0% need the majority of nodes to be updated 00:20:49.630 --> 00:20:52.890 align:start position:0% need the majority of nodes to be updated you<00:20:49.990> okay<00:20:50.530> you<00:20:50.740> can<00:20:51.040> connect<00:20:51.460> them<00:20:51.670> but<00:20:52.000> anyway 00:20:52.890 --> 00:20:52.900 align:start position:0% you okay you can connect them but anyway 00:20:52.900 --> 00:20:55.350 align:start position:0% you okay you can connect them but anyway you<00:20:53.170> have<00:20:53.320> mineral-rich<00:20:53.920> of<00:20:54.190> nodes<00:20:54.460> and<00:20:54.640> you 00:20:55.350 --> 00:20:55.360 align:start position:0% you have mineral-rich of nodes and you 00:20:55.360 --> 00:20:57.660 align:start position:0% you have mineral-rich of nodes and you do<00:20:55.840> not<00:20:55.930> want<00:20:56.230> to<00:20:56.890> have<00:20:57.040> a<00:20:57.070> chain<00:20:57.340> split 00:20:57.660 --> 00:20:57.670 align:start position:0% do not want to have a chain split 00:20:57.670 --> 00:21:00.690 align:start position:0% do not want to have a chain split because<00:20:57.940> if<00:20:58.330> you<00:20:58.540> make<00:20:59.320> any<00:20:59.560> changes<00:21:00.100> to<00:21:00.160> codes 00:21:00.690 --> 00:21:00.700 align:start position:0% because if you make any changes to codes 00:21:00.700 --> 00:21:03.090 align:start position:0% because if you make any changes to codes it<00:21:01.090> may<00:21:01.330> lead<00:21:01.600> to<00:21:01.630> change<00:21:02.260> split<00:21:02.590> if<00:21:02.770> you<00:21:02.920> have 00:21:03.090 --> 00:21:03.100 align:start position:0% it may lead to change split if you have 00:21:03.100 --> 00:21:07.080 align:start position:0% it may lead to change split if you have a<00:21:03.130> bug<00:21:03.690> this<00:21:04.690> my<00:21:04.930> links<00:21:05.320> this<00:21:05.670> may<00:21:06.670> lead<00:21:06.850> to<00:21:06.910> a 00:21:07.080 --> 00:21:07.090 align:start position:0% a bug this my links this may lead to a 00:21:07.090 --> 00:21:11.010 align:start position:0% a bug this my links this may lead to a situation<00:21:07.660> when<00:21:07.810> part<00:21:08.410> of<00:21:08.530> your<00:21:09.360> part<00:21:10.360> of<00:21:10.480> this 00:21:11.010 --> 00:21:11.020 align:start position:0% situation when part of your part of this 00:21:11.020 --> 00:21:15.210 align:start position:0% situation when part of your part of this nodes<00:21:11.260> and<00:21:11.910> cryptocurrency<00:21:13.890> follow<00:21:14.890> one 00:21:15.210 --> 00:21:15.220 align:start position:0% nodes and cryptocurrency follow one 00:21:15.220 --> 00:21:18.000 align:start position:0% nodes and cryptocurrency follow one chain<00:21:15.490> and<00:21:15.790> they<00:21:16.750> accept<00:21:17.110> this<00:21:17.470> transaction 00:21:18.000 --> 00:21:18.010 align:start position:0% chain and they accept this transaction 00:21:18.010 --> 00:21:20.340 align:start position:0% chain and they accept this transaction and<00:21:18.340> another<00:21:18.670> part<00:21:19.420> did<00:21:19.720> not<00:21:19.750> accept<00:21:20.200> these 00:21:20.340 --> 00:21:20.350 align:start position:0% and another part did not accept these 00:21:20.350 --> 00:21:22.200 align:start position:0% and another part did not accept these transactions<00:21:21.010> they<00:21:21.310> burn<00:21:21.610> each<00:21:21.790> other<00:21:22.000> and 00:21:22.200 --> 00:21:22.210 align:start position:0% transactions they burn each other and 00:21:22.210 --> 00:21:24.590 align:start position:0% transactions they burn each other and you<00:21:22.420> have<00:21:22.630> actually<00:21:23.050> two<00:21:23.230> different<00:21:23.500> chains 00:21:24.590 --> 00:21:24.600 align:start position:0% you have actually two different chains 00:21:24.600 --> 00:21:31.740 align:start position:0% you have actually two different chains and<00:21:26.970> so<00:21:27.970> in<00:21:28.950> in<00:21:29.950> blockchain<00:21:30.520> area<00:21:30.880> securities 00:21:31.740 --> 00:21:31.750 align:start position:0% and so in in blockchain area securities 00:21:31.750 --> 00:21:34.800 align:start position:0% and so in in blockchain area securities the<00:21:32.230> the<00:21:32.590> first<00:21:32.800> topic<00:21:33.540> absolutely<00:21:34.540> the<00:21:34.660> first 00:21:34.800 --> 00:21:34.810 align:start position:0% the the first topic absolutely the first 00:21:34.810 --> 00:21:37.680 align:start position:0% the the first topic absolutely the first topic<00:21:35.200> and<00:21:35.410> you<00:21:35.590> should<00:21:35.770> write<00:21:35.920> as<00:21:36.690> accurate 00:21:37.680 --> 00:21:37.690 align:start position:0% topic and you should write as accurate 00:21:37.690 --> 00:21:41.580 align:start position:0% topic and you should write as accurate code<00:21:37.930> as<00:21:38.110> possible<00:21:39.480> well<00:21:40.480> Scala<00:21:41.080> is<00:21:41.290> quite<00:21:41.560> a 00:21:41.580 --> 00:21:41.590 align:start position:0% code as possible well Scala is quite a 00:21:41.590 --> 00:21:43.830 align:start position:0% code as possible well Scala is quite a good<00:21:41.830> choice<00:21:42.040> for<00:21:42.100> for<00:21:42.820> this<00:21:43.000> reasons 00:21:43.830 --> 00:21:43.840 align:start position:0% good choice for for this reasons 00:21:43.840 --> 00:21:48.270 align:start position:0% good choice for for this reasons it's<00:21:44.320> at<00:21:45.010> least<00:21:45.280> and<00:21:46.210> I'll<00:21:46.360> have<00:21:46.690> static<00:21:47.380> types 00:21:48.270 --> 00:21:48.280 align:start position:0% it's at least and I'll have static types 00:21:48.280 --> 00:21:51.360 align:start position:0% it's at least and I'll have static types is<00:21:48.940> not<00:21:49.270> good<00:21:49.570> types<00:21:49.900> it<00:21:50.770> have<00:21:51.100> some 00:21:51.360 --> 00:21:51.370 align:start position:0% is not good types it have some 00:21:51.370 --> 00:21:55.110 align:start position:0% is not good types it have some functional<00:21:52.830> features<00:21:53.830> at<00:21:54.280> least<00:21:54.550> the<00:21:54.820> a<00:21:54.850> you 00:21:55.110 --> 00:21:55.120 align:start position:0% functional features at least the a you 00:21:55.120 --> 00:21:59.580 align:start position:0% functional features at least the a you may<00:21:55.330> write<00:21:56.050> it<00:21:56.280> in<00:21:57.280> a<00:21:57.400> different<00:21:57.580> style<00:21:58.590> so 00:21:59.580 --> 00:21:59.590 align:start position:0% may write it in a different style so 00:21:59.590 --> 00:22:02.580 align:start position:0% may write it in a different style so from<00:22:00.250> my<00:22:00.460> point<00:22:00.760> of<00:22:00.910> view<00:22:00.970> it's<00:22:01.380> for<00:22:02.380> example 00:22:02.580 --> 00:22:02.590 align:start position:0% from my point of view it's for example 00:22:02.590 --> 00:22:06.950 align:start position:0% from my point of view it's for example much<00:22:02.890> better<00:22:03.130> than<00:22:03.750> C<00:22:04.750> and<00:22:04.780> C<00:22:05.200> bar<00:22:05.350> plus<00:22:05.590> that 00:22:06.950 --> 00:22:06.960 align:start position:0% much better than C and C bar plus that 00:22:06.960 --> 00:22:09.279 align:start position:0% much better than C and C bar plus that is<00:22:07.740> still<00:22:08.220> very<00:22:08.370> popular<00:22:08.909> in 00:22:09.279 --> 00:22:09.289 align:start position:0% is still very popular in 00:22:09.289 --> 00:22:12.350 align:start position:0% is still very popular in cryptocurrencies<00:22:10.289> area<00:22:11.210> mainly<00:22:12.210> because 00:22:12.350 --> 00:22:12.360 align:start position:0% cryptocurrencies area mainly because 00:22:12.360 --> 00:22:15.799 align:start position:0% cryptocurrencies area mainly because bitcoin<00:22:12.990> is<00:22:13.470> written<00:22:13.860> in<00:22:14.279> C<00:22:14.669> language<00:22:14.880> those 00:22:15.799 --> 00:22:15.809 align:start position:0% bitcoin is written in C language those 00:22:15.809 --> 00:22:20.180 align:start position:0% bitcoin is written in C language those mines<00:22:16.080> yeah<00:22:17.000> yeah<00:22:18.230> it's<00:22:19.230> very<00:22:19.350> difficult<00:22:19.830> to 00:22:20.180 --> 00:22:20.190 align:start position:0% mines yeah yeah it's very difficult to 00:22:20.190 --> 00:22:23.000 align:start position:0% mines yeah yeah it's very difficult to follow<00:22:20.399> this<00:22:20.730> course<00:22:21.090> it's<00:22:21.690> not<00:22:22.020> even<00:22:22.260> a<00:22:22.289> C++ 00:22:23.000 --> 00:22:23.010 align:start position:0% follow this course it's not even a C++ 00:22:23.010 --> 00:22:25.399 align:start position:0% follow this course it's not even a C++ just<00:22:23.520> to<00:22:23.669> see<00:22:23.909> some<00:22:24.419> assembler<00:22:25.080> and<00:22:25.260> it's 00:22:25.399 --> 00:22:25.409 align:start position:0% just to see some assembler and it's 00:22:25.409 --> 00:22:29.000 align:start position:0% just to see some assembler and it's actually<00:22:26.360> but<00:22:27.360> yeah<00:22:27.960> it's<00:22:28.380> very<00:22:28.649> if<00:22:28.710> it<00:22:28.860> was 00:22:29.000 --> 00:22:29.010 align:start position:0% actually but yeah it's very if it was 00:22:29.010 --> 00:22:32.659 align:start position:0% actually but yeah it's very if it was difficult<00:22:29.580> to<00:22:29.909> follow<00:22:30.179> this<00:22:31.010> secrets<00:22:32.010> in 00:22:32.659 --> 00:22:32.669 align:start position:0% difficult to follow this secrets in 00:22:32.669 --> 00:22:36.220 align:start position:0% difficult to follow this secrets in Bitcoin<00:22:33.210> and<00:22:33.919> it's<00:22:34.919> quite<00:22:35.190> you<00:22:35.760> know 00:22:36.220 --> 00:22:36.230 align:start position:0% Bitcoin and it's quite you know 00:22:36.230 --> 00:22:38.899 align:start position:0% Bitcoin and it's quite you know well-known<00:22:37.230> property<00:22:37.860> the<00:22:38.010> more<00:22:38.460> code<00:22:38.669> of 00:22:38.899 --> 00:22:38.909 align:start position:0% well-known property the more code of 00:22:38.909 --> 00:22:40.639 align:start position:0% well-known property the more code of lines<00:22:39.149> you<00:22:39.270> have<00:22:39.539> more<00:22:39.779> box<00:22:40.020> you<00:22:40.200> have<00:22:40.409> yes 00:22:40.639 --> 00:22:40.649 align:start position:0% lines you have more box you have yes 00:22:40.649 --> 00:22:44.149 align:start position:0% lines you have more box you have yes it's<00:22:41.899> it's<00:22:42.899> not<00:22:43.110> a<00:22:43.140> strict<00:22:43.470> property<00:22:43.980> but 00:22:44.149 --> 00:22:44.159 align:start position:0% it's it's not a strict property but 00:22:44.159 --> 00:22:50.240 align:start position:0% it's it's not a strict property but actually<00:22:45.090> it<00:22:45.149> works<00:22:45.390> and<00:22:48.080> so<00:22:49.080> my<00:22:49.679> point<00:22:49.890> here 00:22:50.240 --> 00:22:50.250 align:start position:0% actually it works and so my point here 00:22:50.250 --> 00:22:53.120 align:start position:0% actually it works and so my point here is<00:22:50.309> that<00:22:50.399> it's<00:22:51.240> much<00:22:51.480> better<00:22:51.720> to<00:22:51.899> spend<00:22:52.710> more 00:22:53.120 --> 00:22:53.130 align:start position:0% is that it's much better to spend more 00:22:53.130 --> 00:22:59.060 align:start position:0% is that it's much better to spend more time<00:22:53.370> for<00:22:53.730> development<00:22:54.270> so<00:22:55.020> maybe<00:22:55.320> even<00:22:58.070> but 00:22:59.060 --> 00:22:59.070 align:start position:0% time for development so maybe even but 00:22:59.070 --> 00:23:03.380 align:start position:0% time for development so maybe even but but<00:22:59.730> but<00:22:59.940> make<00:23:00.270> more<00:23:00.980> stable<00:23:01.980> product<00:23:02.610> with<00:23:02.909> Oh 00:23:03.380 --> 00:23:03.390 align:start position:0% but but make more stable product with Oh 00:23:03.390 --> 00:23:06.260 align:start position:0% but but make more stable product with Oh as<00:23:03.720> possible<00:23:04.200> box<00:23:04.380> yeah<00:23:05.220> that's<00:23:05.880> like<00:23:06.000> a<00:23:06.090> few 00:23:06.260 --> 00:23:06.270 align:start position:0% as possible box yeah that's like a few 00:23:06.270 --> 00:23:08.450 align:start position:0% as possible box yeah that's like a few lines<00:23:06.419> of<00:23:06.630> code<00:23:06.690> right<00:23:07.169> let's<00:23:07.409> go<00:23:07.590> I<00:23:07.860> think<00:23:08.250> the 00:23:08.450 --> 00:23:08.460 align:start position:0% lines of code right let's go I think the 00:23:08.460 --> 00:23:10.010 align:start position:0% lines of code right let's go I think the toppled<00:23:08.820> mentioned<00:23:09.299> is<00:23:09.480> in<00:23:09.630> the<00:23:09.720> block<00:23:09.870> you 00:23:10.010 --> 00:23:10.020 align:start position:0% toppled mentioned is in the block you 00:23:10.020 --> 00:23:13.909 align:start position:0% toppled mentioned is in the block you guys<00:23:10.140> have<00:23:10.289> 4,000<00:23:10.770> lines<00:23:11.000> yeah<00:23:12.000> but<00:23:12.210> well<00:23:13.080> you 00:23:13.909 --> 00:23:13.919 align:start position:0% guys have 4,000 lines yeah but well you 00:23:13.919 --> 00:23:16.460 align:start position:0% guys have 4,000 lines yeah but well you know<00:23:13.980> it's<00:23:14.760> not<00:23:14.970> a<00:23:15.000> property<00:23:15.450> fall<00:23:15.720> for<00:23:16.260> all<00:23:16.320> of 00:23:16.460 --> 00:23:16.470 align:start position:0% know it's not a property fall for all of 00:23:16.470 --> 00:23:18.440 align:start position:0% know it's not a property fall for all of block<00:23:16.770> chains<00:23:17.010> it's<00:23:17.220> possible<00:23:17.640> to<00:23:17.789> to<00:23:18.299> write 00:23:18.440 --> 00:23:18.450 align:start position:0% block chains it's possible to to write 00:23:18.450 --> 00:23:20.169 align:start position:0% block chains it's possible to to write different<00:23:18.630> implementations<00:23:19.559> yes<00:23:19.860> yeah<00:23:20.100> but 00:23:20.169 --> 00:23:20.179 align:start position:0% different implementations yes yeah but 00:23:20.179 --> 00:23:23.570 align:start position:0% different implementations yes yeah but score<00:23:21.179> rocks<00:23:21.330> yeah<00:23:22.080> it's<00:23:22.289> very<00:23:23.039> very<00:23:23.309> small 00:23:23.570 --> 00:23:23.580 align:start position:0% score rocks yeah it's very very small 00:23:23.580 --> 00:23:27.049 align:start position:0% score rocks yeah it's very very small and<00:23:23.990> our<00:23:24.990> idea<00:23:25.529> is<00:23:25.860> to<00:23:26.010> keep<00:23:26.399> everything 00:23:27.049 --> 00:23:27.059 align:start position:0% and our idea is to keep everything 00:23:27.059 --> 00:23:31.370 align:start position:0% and our idea is to keep everything simple<00:23:27.919> to<00:23:28.919> be<00:23:29.039> able<00:23:29.309> to<00:23:29.899> overview<00:23:30.899> all<00:23:31.169> the 00:23:31.370 --> 00:23:31.380 align:start position:0% simple to be able to overview all the 00:23:31.380 --> 00:23:33.620 align:start position:0% simple to be able to overview all the codes<00:23:31.649> in<00:23:31.799> your<00:23:32.340> mind<00:23:32.549> to<00:23:32.940> keep<00:23:33.090> it<00:23:33.240> all<00:23:33.419> and 00:23:33.620 --> 00:23:33.630 align:start position:0% codes in your mind to keep it all and 00:23:33.630 --> 00:23:37.120 align:start position:0% codes in your mind to keep it all and you<00:23:33.690> mind<00:23:33.929> like<00:23:34.590> to<00:23:35.309> understand<00:23:35.789> the<00:23:36.299> main 00:23:37.120 --> 00:23:37.130 align:start position:0% you mind like to understand the main 00:23:37.130 --> 00:23:40.510 align:start position:0% you mind like to understand the main patterns<00:23:38.130> architecture<00:23:38.940> and<00:23:39.090> so<00:23:39.270> on 00:23:40.510 --> 00:23:40.520 align:start position:0% patterns architecture and so on 00:23:40.520 --> 00:23:44.180 align:start position:0% patterns architecture and so on so<00:23:41.520> yeah<00:23:41.929> now<00:23:42.929> we<00:23:42.990> come<00:23:43.380> to<00:23:43.409> the<00:23:43.740> second 00:23:44.180 --> 00:23:44.190 align:start position:0% so yeah now we come to the second 00:23:44.190 --> 00:23:46.190 align:start position:0% so yeah now we come to the second questions<00:23:44.549> about<00:23:44.850> quarks<00:23:45.270> why<00:23:45.480> why<00:23:46.020> should 00:23:46.190 --> 00:23:46.200 align:start position:0% questions about quarks why why should 00:23:46.200 --> 00:23:49.570 align:start position:0% questions about quarks why why should they<00:23:46.289> actually<00:23:46.649> use<00:23:46.770> curves<00:23:47.190> so<00:23:47.880> skirts<00:23:48.720> was 00:23:49.570 --> 00:23:49.580 align:start position:0% they actually use curves so skirts was 00:23:49.580 --> 00:23:52.630 align:start position:0% they actually use curves so skirts was created<00:23:50.580> for<00:23:51.000> prototyping<00:23:51.600> actually<00:23:52.440> it's 00:23:52.630 --> 00:23:52.640 align:start position:0% created for prototyping actually it's 00:23:52.640 --> 00:23:57.940 align:start position:0% created for prototyping actually it's its<00:23:53.640> main<00:23:54.330> idea<00:23:54.690> when<00:23:54.899> it<00:23:55.140> was<00:23:55.520> created<00:23:56.520> was<00:23:56.820> to 00:23:57.940 --> 00:23:57.950 align:start position:0% its main idea when it was created was to 00:23:57.950 --> 00:24:02.539 align:start position:0% its main idea when it was created was to allow<00:23:58.950> people<00:23:59.340> to<00:24:00.470> prototype<00:24:01.470> some<00:24:01.830> parts<00:24:02.490> of 00:24:02.539 --> 00:24:02.549 align:start position:0% allow people to prototype some parts of 00:24:02.549 --> 00:24:06.169 align:start position:0% allow people to prototype some parts of blockchain<00:24:03.480> and<00:24:03.630> we<00:24:04.380> worked<00:24:04.620> with<00:24:05.460> large<00:24:05.760> gain 00:24:06.169 --> 00:24:06.179 align:start position:0% blockchain and we worked with large gain 00:24:06.179 --> 00:24:08.480 align:start position:0% blockchain and we worked with large gain we<00:24:06.419> implemented<00:24:07.350> quite<00:24:07.559> a<00:24:07.590> lot<00:24:07.830> of<00:24:07.860> scientific 00:24:08.480 --> 00:24:08.490 align:start position:0% we implemented quite a lot of scientific 00:24:08.490 --> 00:24:11.510 align:start position:0% we implemented quite a lot of scientific papers<00:24:09.090> found<00:24:09.600> problems<00:24:09.990> with<00:24:10.289> them<00:24:10.620> because 00:24:11.510 --> 00:24:11.520 align:start position:0% papers found problems with them because 00:24:11.520 --> 00:24:14.659 align:start position:0% papers found problems with them because unfortunately<00:24:12.240> it's<00:24:13.309> quite<00:24:14.309> a<00:24:14.399> common 00:24:14.659 --> 00:24:14.669 align:start position:0% unfortunately it's quite a common 00:24:14.669 --> 00:24:16.700 align:start position:0% unfortunately it's quite a common situation<00:24:14.970> there<00:24:15.600> is<00:24:15.720> a<00:24:15.750> gap<00:24:16.080> between<00:24:16.320> you 00:24:16.700 --> 00:24:16.710 align:start position:0% situation there is a gap between you 00:24:16.710 --> 00:24:17.840 align:start position:0% situation there is a gap between you know 00:24:17.840 --> 00:24:17.850 align:start position:0% know 00:24:17.850 --> 00:24:21.739 align:start position:0% know research<00:24:18.749> and<00:24:19.549> between<00:24:20.549> to<00:24:20.789> your<00:24:20.940> theory<00:24:21.600> and 00:24:21.739 --> 00:24:21.749 align:start position:0% research and between to your theory and 00:24:21.749 --> 00:24:25.430 align:start position:0% research and between to your theory and practice<00:24:22.229> so<00:24:23.009> we<00:24:23.249> have<00:24:23.869> academic<00:24:24.869> researchers 00:24:25.430 --> 00:24:25.440 align:start position:0% practice so we have academic researchers 00:24:25.440 --> 00:24:27.649 align:start position:0% practice so we have academic researchers that<00:24:25.710> may<00:24:25.919> produce<00:24:26.249> very<00:24:26.909> good<00:24:27.119> papers 00:24:27.649 --> 00:24:27.659 align:start position:0% that may produce very good papers 00:24:27.659 --> 00:24:31.340 align:start position:0% that may produce very good papers provably<00:24:28.619> secure<00:24:28.850> and<00:24:29.850> so<00:24:30.090> on<00:24:30.239> but<00:24:30.419> practice 00:24:31.340 --> 00:24:31.350 align:start position:0% provably secure and so on but practice 00:24:31.350 --> 00:24:33.859 align:start position:0% provably secure and so on but practice you<00:24:31.559> can<00:24:31.769> find<00:24:32.249> that<00:24:32.429> then<00:24:32.879> impractical<00:24:33.749> at 00:24:33.859 --> 00:24:33.869 align:start position:0% you can find that then impractical at 00:24:33.869 --> 00:24:36.080 align:start position:0% you can find that then impractical at all<00:24:34.019> its<00:24:34.289> it's<00:24:34.769> impossible<00:24:35.369> to<00:24:35.489> implement<00:24:35.700> it 00:24:36.080 --> 00:24:36.090 align:start position:0% all its it's impossible to implement it 00:24:36.090 --> 00:24:38.090 align:start position:0% all its it's impossible to implement it in<00:24:36.239> the<00:24:36.509> current<00:24:36.690> step<00:24:37.139> there<00:24:37.649> is<00:24:37.799> some 00:24:38.090 --> 00:24:38.100 align:start position:0% in the current step there is some 00:24:38.100 --> 00:24:40.820 align:start position:0% in the current step there is some assumption<00:24:38.759> that<00:24:38.789> network<00:24:39.779> is<00:24:40.019> synchronous 00:24:40.820 --> 00:24:40.830 align:start position:0% assumption that network is synchronous 00:24:40.830 --> 00:24:45.109 align:start position:0% assumption that network is synchronous and<00:24:41.539> you<00:24:42.539> can<00:24:42.749> spend<00:24:43.289> the<00:24:43.379> same<00:24:43.830> tiny<00:24:44.119> amount 00:24:45.109 --> 00:24:45.119 align:start position:0% and you can spend the same tiny amount 00:24:45.119 --> 00:24:47.509 align:start position:0% and you can spend the same tiny amount of<00:24:45.330> data<00:24:45.539> through<00:24:46.320> your<00:24:46.619> network<00:24:46.979> but<00:24:47.190> it's 00:24:47.509 --> 00:24:47.519 align:start position:0% of data through your network but it's 00:24:47.519 --> 00:24:50.690 align:start position:0% of data through your network but it's not<00:24:47.700> true<00:24:47.909> actually<00:24:48.889> on<00:24:49.889> the<00:24:50.070> other<00:24:50.099> hand<00:24:50.519> the 00:24:50.690 --> 00:24:50.700 align:start position:0% not true actually on the other hand the 00:24:50.700 --> 00:24:53.479 align:start position:0% not true actually on the other hand the the<00:24:51.090> ROC<00:24:51.269> quite<00:24:51.779> a<00:24:51.809> lot<00:24:52.080> of<00:24:52.489> implementations 00:24:53.479 --> 00:24:53.489 align:start position:0% the ROC quite a lot of implementations 00:24:53.489 --> 00:24:57.289 align:start position:0% the ROC quite a lot of implementations in<00:24:54.149> cryptocurrencies<00:24:54.960> also<00:24:55.769> quite<00:24:56.759> ad<00:24:56.999> hoc 00:24:57.289 --> 00:24:57.299 align:start position:0% in cryptocurrencies also quite ad hoc 00:24:57.299 --> 00:25:02.089 align:start position:0% in cryptocurrencies also quite ad hoc without<00:24:57.749> any<00:24:58.669> base<00:24:59.809> knowledge<00:25:00.809> behind<00:25:01.529> them 00:25:02.089 --> 00:25:02.099 align:start position:0% without any base knowledge behind them 00:25:02.099 --> 00:25:08.210 align:start position:0% without any base knowledge behind them and<00:25:03.379> you<00:25:04.379> know<00:25:06.710> cryptography<00:25:07.710> and<00:25:07.979> in 00:25:08.210 --> 00:25:08.220 align:start position:0% and you know cryptography and in 00:25:08.220 --> 00:25:11.119 align:start position:0% and you know cryptography and in cryptocurrencies<00:25:09.169> it<00:25:10.169> doesn't<00:25:10.769> work<00:25:10.950> when 00:25:11.119 --> 00:25:11.129 align:start position:0% cryptocurrencies it doesn't work when 00:25:11.129 --> 00:25:14.119 align:start position:0% cryptocurrencies it doesn't work when you<00:25:11.159> create<00:25:11.909> something<00:25:11.940> and<00:25:12.690> you<00:25:12.960> tell<00:25:13.200> I 00:25:14.119 --> 00:25:14.129 align:start position:0% you create something and you tell I 00:25:14.129 --> 00:25:17.089 align:start position:0% you create something and you tell I don't<00:25:14.759> see<00:25:14.970> any<00:25:15.210> attacks<00:25:15.989> to<00:25:16.259> it<00:25:16.409> and<00:25:16.710> that's 00:25:17.089 --> 00:25:17.099 align:start position:0% don't see any attacks to it and that's 00:25:17.099 --> 00:25:19.820 align:start position:0% don't see any attacks to it and that's why<00:25:17.309> it's<00:25:17.460> secure<00:25:17.869> if<00:25:18.869> you<00:25:19.139> don't<00:25:19.379> see<00:25:19.619> any 00:25:19.820 --> 00:25:19.830 align:start position:0% why it's secure if you don't see any 00:25:19.830 --> 00:25:24.469 align:start position:0% why it's secure if you don't see any attacks<00:25:20.220> to<00:25:20.489> eat<00:25:21.830> after<00:25:22.830> some<00:25:23.039> time<00:25:23.479> someone 00:25:24.469 --> 00:25:24.479 align:start position:0% attacks to eat after some time someone 00:25:24.479 --> 00:25:28.210 align:start position:0% attacks to eat after some time someone might<00:25:24.720> found<00:25:24.989> them<00:25:25.259> right<00:25:26.149> so<00:25:27.149> the<00:25:27.479> approach 00:25:28.210 --> 00:25:28.220 align:start position:0% might found them right so the approach 00:25:28.220 --> 00:25:31.460 align:start position:0% might found them right so the approach people<00:25:29.220> from<00:25:29.429> cryptography<00:25:30.029> use<00:25:30.239> is<00:25:30.989> to 00:25:31.460 --> 00:25:31.470 align:start position:0% people from cryptography use is to 00:25:31.470 --> 00:25:35.719 align:start position:0% people from cryptography use is to provide<00:25:32.220> the<00:25:32.369> proof<00:25:32.580> of<00:25:32.789> security<00:25:33.419> that<00:25:34.729> any 00:25:35.719 --> 00:25:35.729 align:start position:0% provide the proof of security that any 00:25:35.729 --> 00:25:39.769 align:start position:0% provide the proof of security that any kind<00:25:36.059> of<00:25:36.239> attack<00:25:36.599> that<00:25:37.279> are<00:25:38.279> possible<00:25:38.729> in<00:25:38.940> some 00:25:39.769 --> 00:25:39.779 align:start position:0% kind of attack that are possible in some 00:25:39.779 --> 00:25:42.080 align:start position:0% kind of attack that are possible in some assumptions<00:25:40.320> for<00:25:40.529> sure<00:25:40.710> it's<00:25:41.429> very<00:25:41.669> important 00:25:42.080 --> 00:25:42.090 align:start position:0% assumptions for sure it's very important 00:25:42.090 --> 00:25:43.639 align:start position:0% assumptions for sure it's very important to<00:25:42.239> follow<00:25:42.629> these<00:25:42.899> assumptions<00:25:43.440> and 00:25:43.639 --> 00:25:43.649 align:start position:0% to follow these assumptions and 00:25:43.649 --> 00:25:47.989 align:start position:0% to follow these assumptions and understand<00:25:44.279> what<00:25:44.759> what<00:25:45.059> are<00:25:45.210> they<00:25:45.299> but<00:25:46.999> like 00:25:47.989 --> 00:25:47.999 align:start position:0% understand what what are they but like 00:25:47.999 --> 00:25:50.239 align:start position:0% understand what what are they but like in<00:25:48.330> Bitcoin<00:25:49.080> there<00:25:49.320> is<00:25:49.470> proof<00:25:49.739> in<00:25:50.009> some 00:25:50.239 --> 00:25:50.249 align:start position:0% in Bitcoin there is proof in some 00:25:50.249 --> 00:25:54.529 align:start position:0% in Bitcoin there is proof in some assumptions<00:25:50.789> here<00:25:50.999> that<00:25:51.690> if<00:25:52.519> less<00:25:53.519> than<00:25:53.879> 50% 00:25:54.529 --> 00:25:54.539 align:start position:0% assumptions here that if less than 50% 00:25:54.539 --> 00:25:58.519 align:start position:0% assumptions here that if less than 50% of<00:25:55.729> nodes<00:25:56.729> are<00:25:57.149> controlled<00:25:57.599> by<00:25:57.690> the<00:25:58.200> adversary 00:25:58.519 --> 00:25:58.529 align:start position:0% of nodes are controlled by the adversary 00:25:58.529 --> 00:26:02.349 align:start position:0% of nodes are controlled by the adversary they<00:25:59.129> may<00:25:59.659> do<00:26:00.659> anything<00:26:01.200> they<00:26:01.409> they<00:26:01.979> want 00:26:02.349 --> 00:26:02.359 align:start position:0% they may do anything they they want 00:26:02.359 --> 00:26:04.609 align:start position:0% they may do anything they they want absolutely<00:26:03.359> anything<00:26:03.690> they<00:26:04.289> can't 00:26:04.609 --> 00:26:04.619 align:start position:0% absolutely anything they can't 00:26:04.619 --> 00:26:06.460 align:start position:0% absolutely anything they can't compromise<00:26:05.070> the<00:26:05.340> systems<00:26:05.700> right<00:26:05.940> it<00:26:06.119> will<00:26:06.269> be 00:26:06.460 --> 00:26:06.470 align:start position:0% compromise the systems right it will be 00:26:06.470 --> 00:26:09.259 align:start position:0% compromise the systems right it will be secure<00:26:07.470> and<00:26:07.679> it's<00:26:08.249> strong<00:26:09.029> mathematical 00:26:09.259 --> 00:26:09.269 align:start position:0% secure and it's strong mathematical 00:26:09.269 --> 00:26:16.960 align:start position:0% secure and it's strong mathematical proof<00:26:09.989> that<00:26:10.619> of<00:26:10.950> security<00:26:13.009> so<00:26:15.169> my<00:26:16.169> maybe 00:26:16.960 --> 00:26:16.970 align:start position:0% proof that of security so my maybe 00:26:16.970 --> 00:26:19.460 align:start position:0% proof that of security so my maybe advice<00:26:17.970> for<00:26:18.419> you<00:26:18.539> if<00:26:18.749> you<00:26:18.899> are<00:26:19.080> going<00:26:19.109> to 00:26:19.460 --> 00:26:19.470 align:start position:0% advice for you if you are going to 00:26:19.470 --> 00:26:23.119 align:start position:0% advice for you if you are going to implement<00:26:20.359> any<00:26:21.359> cryptocurrency<00:26:22.320> don't<00:26:22.830> do<00:26:23.009> it 00:26:23.119 --> 00:26:23.129 align:start position:0% implement any cryptocurrency don't do it 00:26:23.129 --> 00:26:27.049 align:start position:0% implement any cryptocurrency don't do it just<00:26:23.999> it<00:26:24.450> that's<00:26:25.169> I<00:26:25.889> should<00:26:26.460> mention<00:26:26.609> here 00:26:27.049 --> 00:26:27.059 align:start position:0% just it that's I should mention here 00:26:27.059 --> 00:26:29.370 align:start position:0% just it that's I should mention here might<00:26:27.359> be<00:26:27.389> another<00:26:28.019> good<00:26:28.249> cool 00:26:29.370 --> 00:26:29.380 align:start position:0% might be another good cool 00:26:29.380 --> 00:26:31.860 align:start position:0% might be another good cool some<00:26:29.590> Coursera<00:26:30.100> from<00:26:30.790> den<00:26:31.060> Banach<00:26:31.420> about 00:26:31.860 --> 00:26:31.870 align:start position:0% some Coursera from den Banach about 00:26:31.870 --> 00:26:34.590 align:start position:0% some Coursera from den Banach about cryptography<00:26:32.320> mm-hmm<00:26:33.100> it's<00:26:33.280> also<00:26:33.790> very<00:26:34.270> very 00:26:34.590 --> 00:26:34.600 align:start position:0% cryptography mm-hmm it's also very very 00:26:34.600 --> 00:26:38.220 align:start position:0% cryptography mm-hmm it's also very very good<00:26:34.810> course<00:26:35.650> and<00:26:35.890> it's<00:26:36.280> mine<00:26:36.550> you<00:26:36.850> know<00:26:37.230> ideas 00:26:38.220 --> 00:26:38.230 align:start position:0% good course and it's mine you know ideas 00:26:38.230 --> 00:26:40.650 align:start position:0% good course and it's mine you know ideas don't<00:26:38.650> do<00:26:38.830> any<00:26:39.010> crypto<00:26:39.250> do<00:26:40.180> not<00:26:40.330> invent 00:26:40.650 --> 00:26:40.660 align:start position:0% don't do any crypto do not invent 00:26:40.660 --> 00:26:44.540 align:start position:0% don't do any crypto do not invent anything<00:26:41.020> right<00:26:41.440> and<00:26:42.930> the<00:26:43.930> same<00:26:44.110> you<00:26:44.290> should 00:26:44.540 --> 00:26:44.550 align:start position:0% anything right and the same you should 00:26:44.550 --> 00:26:46.920 align:start position:0% anything right and the same you should the<00:26:45.550> same<00:26:45.760> approach<00:26:46.060> you<00:26:46.180> should<00:26:46.210> implement 00:26:46.920 --> 00:26:46.930 align:start position:0% the same approach you should implement 00:26:46.930 --> 00:26:49.260 align:start position:0% the same approach you should implement in<00:26:47.290> cryptocurrencies<00:26:47.820> there<00:26:48.820> are<00:26:48.940> a<00:26:48.970> lot<00:26:49.240> of 00:26:49.260 --> 00:26:49.270 align:start position:0% in cryptocurrencies there are a lot of 00:26:49.270 --> 00:26:51.810 align:start position:0% in cryptocurrencies there are a lot of implementations<00:26:50.200> and<00:26:50.680> usually<00:26:51.490> you<00:26:51.640> don't 00:26:51.810 --> 00:26:51.820 align:start position:0% implementations and usually you don't 00:26:51.820 --> 00:26:54.410 align:start position:0% implementations and usually you don't need<00:26:52.090> your<00:26:52.540> own<00:26:52.570> blockchain 00:26:54.410 --> 00:26:54.420 align:start position:0% need your own blockchain 00:26:54.420 --> 00:26:56.640 align:start position:0% need your own blockchain for<00:26:55.420> your<00:26:55.540> features<00:26:55.870> it's<00:26:56.080> possible<00:26:56.500> too 00:26:56.640 --> 00:26:56.650 align:start position:0% for your features it's possible too 00:26:56.650 --> 00:26:57.360 align:start position:0% for your features it's possible too aren't<00:26:56.830> you 00:26:57.360 --> 00:26:57.370 align:start position:0% aren't you 00:26:57.370 --> 00:27:00.570 align:start position:0% aren't you Owen<00:26:57.880> talking<00:26:58.270> on<00:26:58.420> different<00:26:58.870> platforms<00:26:59.580> it's 00:27:00.570 --> 00:27:00.580 align:start position:0% Owen talking on different platforms it's 00:27:00.580 --> 00:27:03.690 align:start position:0% Owen talking on different platforms it's possible<00:27:01.300> to<00:27:01.540> use<00:27:01.840> any<00:27:02.410> blockchain<00:27:03.190> as<00:27:03.370> a<00:27:03.400> data 00:27:03.690 --> 00:27:03.700 align:start position:0% possible to use any blockchain as a data 00:27:03.700 --> 00:27:04.770 align:start position:0% possible to use any blockchain as a data base<00:27:03.940> and<00:27:04.330> so<00:27:04.570> on 00:27:04.770 --> 00:27:04.780 align:start position:0% base and so on 00:27:04.780 --> 00:27:08.760 align:start position:0% base and so on so<00:27:06.210> in<00:27:07.210> most<00:27:07.480> of<00:27:07.660> cases<00:27:07.690> you<00:27:08.140> do<00:27:08.200> not<00:27:08.350> need<00:27:08.560> your 00:27:08.760 --> 00:27:08.770 align:start position:0% so in most of cases you do not need your 00:27:08.770 --> 00:27:11.210 align:start position:0% so in most of cases you do not need your own<00:27:08.980> blockchain<00:27:09.490> you<00:27:09.640> don't<00:27:10.030> do<00:27:10.450> not<00:27:10.570> need<00:27:10.750> to 00:27:11.210 --> 00:27:11.220 align:start position:0% own blockchain you don't do not need to 00:27:11.220 --> 00:27:15.930 align:start position:0% own blockchain you don't do not need to implement<00:27:13.290> it<00:27:14.290> by<00:27:14.530> your<00:27:14.770> own<00:27:14.860> just<00:27:15.370> use<00:27:15.640> some 00:27:15.930 --> 00:27:15.940 align:start position:0% implement it by your own just use some 00:27:15.940 --> 00:27:21.840 align:start position:0% implement it by your own just use some existing<00:27:16.390> blockchain<00:27:18.390> but<00:27:19.530> yeah<00:27:20.530> I<00:27:20.850> research 00:27:21.840 --> 00:27:21.850 align:start position:0% existing blockchain but yeah I research 00:27:21.850 --> 00:27:26.970 align:start position:0% existing blockchain but yeah I research them<00:27:21.970> out<00:27:22.090> to<00:27:22.570> score<00:27:22.780> access<00:27:24.180> so<00:27:25.650> it's<00:27:26.650> simple 00:27:26.970 --> 00:27:26.980 align:start position:0% them out to score access so it's simple 00:27:26.980 --> 00:27:29.610 align:start position:0% them out to score access so it's simple and<00:27:27.190> it<00:27:27.370> was<00:27:27.610> his<00:27:27.970> idea<00:27:28.150> was<00:27:28.450> to<00:27:28.620> prototype 00:27:29.610 --> 00:27:29.620 align:start position:0% and it was his idea was to prototype 00:27:29.620 --> 00:27:32.520 align:start position:0% and it was his idea was to prototype some<00:27:30.010> to<00:27:30.820> prototype<00:27:31.150> some<00:27:31.540> scientific<00:27:32.080> ideas 00:27:32.520 --> 00:27:32.530 align:start position:0% some to prototype some scientific ideas 00:27:32.530 --> 00:27:39.870 align:start position:0% some to prototype some scientific ideas and<00:27:34.590> done<00:27:35.590> quite<00:27:35.890> a<00:27:35.950> lot<00:27:36.160> of<00:27:36.190> them<00:27:37.080> and<00:27:38.880> now 00:27:39.870 --> 00:27:39.880 align:start position:0% and done quite a lot of them and now 00:27:39.880 --> 00:27:43.350 align:start position:0% and done quite a lot of them and now it's<00:27:39.910> not<00:27:40.840> just<00:27:41.170> prototyping<00:27:42.360> framework 00:27:43.350 --> 00:27:43.360 align:start position:0% it's not just prototyping framework 00:27:43.360 --> 00:27:46.160 align:start position:0% it's not just prototyping framework because<00:27:43.570> there<00:27:43.960> are<00:27:44.110> existing<00:27:45.120> production 00:27:46.160 --> 00:27:46.170 align:start position:0% because there are existing production 00:27:46.170 --> 00:27:49.230 align:start position:0% because there are existing production implementation<00:27:47.170> of<00:27:47.500> nodes<00:27:48.160> based<00:27:48.700> on<00:27:48.940> score 00:27:49.230 --> 00:27:49.240 align:start position:0% implementation of nodes based on score 00:27:49.240 --> 00:27:52.350 align:start position:0% implementation of nodes based on score ox<00:27:49.680> first<00:27:50.680> one<00:27:50.860> I<00:27:50.890> should<00:27:51.190> not<00:27:51.370> he<00:27:51.640> is<00:27:51.820> waves 00:27:52.350 --> 00:27:52.360 align:start position:0% ox first one I should not he is waves 00:27:52.360 --> 00:27:55.950 align:start position:0% ox first one I should not he is waves platform<00:27:53.250> it's<00:27:54.250> created<00:27:54.940> by<00:27:54.970> our<00:27:55.720> good 00:27:55.950 --> 00:27:55.960 align:start position:0% platform it's created by our good 00:27:55.960 --> 00:27:59.120 align:start position:0% platform it's created by our good friends<00:27:56.350> actually<00:27:56.670> that<00:27:57.670> uses<00:27:58.330> quarks<00:27:58.690> of 00:27:59.120 --> 00:27:59.130 align:start position:0% friends actually that uses quarks of 00:27:59.130 --> 00:28:03.270 align:start position:0% friends actually that uses quarks of basics<00:28:00.130> and<00:28:00.930> now<00:28:01.930> it's<00:28:02.380> one<00:28:02.860> of<00:28:02.890> the<00:28:03.160> most 00:28:03.270 --> 00:28:03.280 align:start position:0% basics and now it's one of the most 00:28:03.280 --> 00:28:06.230 align:start position:0% basics and now it's one of the most popular<00:28:03.910> cryptocurrencies<00:28:04.390> in<00:28:04.840> Russia<00:28:05.080> and 00:28:06.230 --> 00:28:06.240 align:start position:0% popular cryptocurrencies in Russia and 00:28:06.240 --> 00:28:10.400 align:start position:0% popular cryptocurrencies in Russia and the<00:28:07.240> second<00:28:08.520> production<00:28:09.520> blockchain 00:28:10.400 --> 00:28:10.410 align:start position:0% the second production blockchain 00:28:10.410 --> 00:28:12.480 align:start position:0% the second production blockchain implementation<00:28:11.410> I<00:28:11.530> should<00:28:11.830> mention<00:28:12.010> here<00:28:12.190> is 00:28:12.480 --> 00:28:12.490 align:start position:0% implementation I should mention here is 00:28:12.490 --> 00:28:15.510 align:start position:0% implementation I should mention here is a<00:28:12.520> mightiest<00:28:13.120> client<00:28:13.600> for<00:28:13.840> film<00:28:14.320> classic<00:28:14.770> it's 00:28:15.510 --> 00:28:15.520 align:start position:0% a mightiest client for film classic it's 00:28:15.520 --> 00:28:19.530 align:start position:0% a mightiest client for film classic it's also<00:28:16.150> based<00:28:16.510> on<00:28:16.780> some<00:28:17.230> score<00:28:17.620> ox<00:28:17.740> ID<00:28:17.920> it's<00:28:18.540> it 00:28:19.530 --> 00:28:19.540 align:start position:0% also based on some score ox ID it's it 00:28:19.540 --> 00:28:22.950 align:start position:0% also based on some score ox ID it's it do<00:28:19.780> not<00:28:19.930> forc<00:28:20.670> it's<00:28:21.670> not<00:28:21.880> a<00:28:21.910> fork<00:28:22.270> of<00:28:22.420> score<00:28:22.780> ox 00:28:22.950 --> 00:28:22.960 align:start position:0% do not forc it's not a fork of score ox 00:28:22.960 --> 00:28:27.380 align:start position:0% do not forc it's not a fork of score ox and<00:28:23.140> it<00:28:23.290> do<00:28:23.800> not<00:28:23.950> use<00:28:24.280> it<00:28:24.460> directly<00:28:25.680> the<00:28:26.680> our 00:28:27.380 --> 00:28:27.390 align:start position:0% and it do not use it directly the our 00:28:27.390 --> 00:28:31.050 align:start position:0% and it do not use it directly the our code<00:28:28.390> is<00:28:28.540> a<00:28:28.570> library<00:28:29.020> but<00:28:29.260> it's<00:28:29.970> inspired<00:28:30.970> by 00:28:31.050 --> 00:28:31.060 align:start position:0% code is a library but it's inspired by 00:28:31.060 --> 00:28:34.050 align:start position:0% code is a library but it's inspired by score<00:28:31.990> ax<00:28:32.140> it<00:28:32.410> took<00:28:33.100> quite<00:28:33.340> a<00:28:33.400> lot<00:28:33.580> of<00:28:33.760> parts 00:28:34.050 --> 00:28:34.060 align:start position:0% score ax it took quite a lot of parts 00:28:34.060 --> 00:28:36.840 align:start position:0% score ax it took quite a lot of parts from<00:28:34.210> it<00:28:34.450> and<00:28:34.810> it's<00:28:35.050> follows<00:28:35.470> where<00:28:36.010> they<00:28:36.670> main 00:28:36.840 --> 00:28:36.850 align:start position:0% from it and it's follows where they main 00:28:36.850 --> 00:28:40.800 align:start position:0% from it and it's follows where they main architecture<00:28:37.840> here<00:28:38.350> and<00:28:38.760> yeah<00:28:39.760> so<00:28:39.970> now<00:28:40.180> we<00:28:40.240> are 00:28:40.800 --> 00:28:40.810 align:start position:0% architecture here and yeah so now we are 00:28:40.810 --> 00:28:42.720 align:start position:0% architecture here and yeah so now we are going<00:28:41.050> to<00:28:41.170> implement<00:28:41.350> our<00:28:41.680> own<00:28:41.860> products 00:28:42.720 --> 00:28:42.730 align:start position:0% going to implement our own products 00:28:42.730 --> 00:28:45.210 align:start position:0% going to implement our own products blockchain<00:28:43.150> elbow<00:28:43.540> and<00:28:44.260> based<00:28:44.530> on<00:28:44.710> scourge<00:28:45.040> so 00:28:45.210 --> 00:28:45.220 align:start position:0% blockchain elbow and based on scourge so 00:28:45.220 --> 00:28:47.190 align:start position:0% blockchain elbow and based on scourge so it's<00:28:45.429> now<00:28:45.610> not<00:28:46.330> just<00:28:46.660> a<00:28:46.809> framework<00:28:47.020> for 00:28:47.190 --> 00:28:47.200 align:start position:0% it's now not just a framework for 00:28:47.200 --> 00:28:50.820 align:start position:0% it's now not just a framework for prototyping<00:28:47.650> but<00:28:48.510> framework<00:28:49.510> for<00:28:49.830> production 00:28:50.820 --> 00:28:50.830 align:start position:0% prototyping but framework for production 00:28:50.830 --> 00:28:53.640 align:start position:0% prototyping but framework for production block<00:28:50.919> chains<00:28:51.220> we<00:28:52.210> hope<00:28:52.419> at<00:28:52.720> least<00:28:52.780> what's 00:28:53.640 --> 00:28:53.650 align:start position:0% block chains we hope at least what's 00:28:53.650 --> 00:28:55.560 align:start position:0% block chains we hope at least what's super<00:28:54.100> exciting<00:28:54.490> so<00:28:54.850> thank<00:28:55.090> you<00:28:55.240> much<00:28:55.390> for 00:28:55.560 --> 00:28:55.570 align:start position:0% super exciting so thank you much for 00:28:55.570 --> 00:28:57.000 align:start position:0% super exciting so thank you much for sharing<00:28:55.720> this<00:28:55.900> and<00:28:56.110> we're<00:28:56.290> looking<00:28:56.770> forward 00:28:57.000 --> 00:28:57.010 align:start position:0% sharing this and we're looking forward 00:28:57.010 --> 00:29:00.750 align:start position:0% sharing this and we're looking forward to<00:28:57.160> your<00:28:57.429> mettle<00:28:57.700> yeah<00:28:58.210> thank<00:28:58.630> you