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currently.

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directly,

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<00:04:19.105>Those <00:04:19.385>private <00:04:19.665>information <00:04:19.945>are <00:04:20.225>very <00:04:20.505>important

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<00:04:34.775>because <00:04:34.950>of <00:04:35.125>the <00:04:35.299>name <00:04:35.474>of <00:04:35.650>the <00:04:35.825>pay <00:04:36.000>is <00:04:36.174>fixed.

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<00:04:57.655>The <00:04:57.830>users <00:04:58.005>are <00:04:58.179>limited <00:04:58.354>to <00:04:58.530>a <00:04:58.705>specific <00:04:58.880>service <00:04:59.054>provider

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<00:05:02.855>and <00:05:03.010>the <00:05:03.166>user's <00:05:03.321>privacy <00:05:03.477>is <00:05:03.632>kept <00:05:03.788>by <00:05:03.943>the <00:05:04.099>service <00:05:04.255>providers.

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<00:05:46.885>The <00:05:47.164>first <00:05:47.445>one <00:05:47.724>is <00:05:48.005>wind <00:05:48.284>talker.

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<00:05:49.215>It's <00:05:49.448>a <00:05:49.681>trustless <00:05:49.915>message <00:05:50.148>for <00:05:50.381>wording <00:05:50.615>services

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<00:05:55.185>and.id, <00:05:55.385>which <00:05:55.585>is <00:05:55.785>is <00:05:55.985>a <00:05:56.185>decentralized <00:05:56.385>identity <00:05:56.585>protocol.

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<00:06:03.135>Let's <00:06:03.335>take <00:06:03.534>a <00:06:03.735>look <00:06:03.935>at <00:06:04.135>the <00:06:04.335>win <00:06:04.534>talker.

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<00:06:21.005>and <00:06:21.284>two <00:06:21.565>is <00:06:21.844>the <00:06:22.125>service <00:06:22.405>provider

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<00:06:27.825>and <00:06:28.058>there <00:06:28.291>should <00:06:28.525>be <00:06:28.758>another <00:06:28.991>service <00:06:29.224>provider

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<00:06:40.485>uh, <00:06:41.885>top.

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<00:06:49.635>when <00:06:49.810>the <00:06:49.985>sender, <00:06:50.159>which <00:06:50.335>holds <00:06:50.510>the <00:06:50.685>public <00:06:50.860>key, <00:06:51.034>a

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<00:06:54.395>need <00:06:54.745>to <00:06:55.094>send <00:06:55.445>their <00:06:55.794>message

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<00:07:03.035>the <00:07:03.735>sender <00:07:04.435>will

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<00:07:08.215>query <00:07:08.565>the <00:07:08.914>service <00:07:09.265>provider, <00:07:09.614>which

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<00:07:13.275>might <00:07:13.474>be <00:07:13.674>a <00:07:13.875>minor <00:07:14.075>using <00:07:14.275>their <00:07:14.474>minor <00:07:14.674>ID

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<00:07:31.775>which <00:07:32.125>represents <00:07:32.474>every <00:07:32.825>non-public <00:07:33.174>key

96
00:07:37.155 --> 00:07:38.455
<00:07:37.155>on <00:07:37.544>the <00:07:37.935>Wintel <00:07:38.325>network.

97
00:07:40.285 --> 00:07:44.005
<00:07:40.284>And <00:07:40.564>the <00:07:40.844>gateway, <00:07:41.124>which <00:07:41.405>points <00:07:41.684>to

98
00:07:44.425 --> 00:07:48.375
<00:07:44.425>how <00:07:44.658>we <00:07:44.891>can <00:07:45.125>get <00:07:45.358>to <00:07:45.591>connected, <00:07:45.825>connected

99
00:07:49.755 --> 00:07:53.545
<00:07:49.755>to <00:07:49.988>the <00:07:50.221>receiver <00:07:50.455>and <00:07:50.688>the <00:07:50.921>local <00:07:51.155>socket

100
00:07:55.395 --> 00:07:59.255
<00:07:55.395>is <00:07:55.550>how <00:07:55.706>they <00:07:55.861>can <00:07:56.017>be <00:07:56.172>connected <00:07:56.328>through <00:07:56.483>the <00:07:56.639>local <00:07:56.794>network.

101
00:08:00.875 --> 00:08:05.255
<00:08:00.875>And <00:08:01.108>the <00:08:01.341>matrix <00:08:01.575>means <00:08:01.808>the <00:08:02.041>fee <00:08:02.275>required

102
00:08:05.475 --> 00:08:06.535
<00:08:05.475>to <00:08:05.952>be <00:08:06.429>connected.

103
00:08:08.155 --> 00:08:11.775
<00:08:08.155>So <00:08:08.310>when <00:08:08.466>the <00:08:08.621>public <00:08:08.777>key <00:08:08.932>A <00:08:09.088>need <00:08:09.243>to <00:08:09.399>find <00:08:09.554>public

104
00:08:12.795 --> 00:08:15.615
<00:08:12.795>key <00:08:13.261>B, <00:08:13.728>he <00:08:14.195>will

105
00:08:16.685 --> 00:08:21.675
<00:08:16.685>query <00:08:16.918>the <00:08:17.151>minor <00:08:17.385>to <00:08:17.618>find <00:08:17.851>out <00:08:18.085>how

106
00:08:21.675 --> 00:08:23.195
<00:08:21.675>to <00:08:21.948>connect <00:08:22.222>to <00:08:22.495>public <00:08:22.769>key <00:08:23.043>B.

107
00:08:23.665 --> 00:08:26.275
<00:08:23.665>Then <00:08:23.898>the <00:08:24.131>minor <00:08:24.365>will <00:08:24.598>find <00:08:24.831>out <00:08:25.065>that

108
00:08:27.555 --> 00:08:32.365
<00:08:27.555>they <00:08:27.730>can <00:08:27.905>be <00:08:28.080>connected <00:08:28.255>through <00:08:28.430>like <00:08:28.605>minor <00:08:28.780>ID <00:08:28.955>three,

109
00:08:32.955 --> 00:08:34.405
<00:08:32.955>then <00:08:33.390>minor <00:08:33.825>ID <00:08:34.260>four.

110
00:08:35.845 --> 00:08:39.535
<00:08:35.845>Then <00:08:36.078>the <00:08:36.311>minor <00:08:36.545>will <00:08:36.778>forward <00:08:37.011>the <00:08:37.245>message

111
00:08:40.745 --> 00:08:42.955
<00:08:40.745>from <00:08:40.978>public <00:08:41.211>key <00:08:41.445>A <00:08:41.678>to <00:08:41.911>public <00:08:42.145>B.

112
00:08:44.165 --> 00:08:48.815
<00:08:44.164>And <00:08:44.339>because <00:08:44.515>both <00:08:44.689>the <00:08:44.865>public <00:08:45.040>key <00:08:45.214>public <00:08:45.390>keys <00:08:45.564>are

113
00:08:50.775 --> 00:08:52.875
<00:08:50.775>well <00:08:51.125>known, <00:08:51.475>so <00:08:51.824>they <00:08:52.175>will

114
00:08:54.075 --> 00:08:57.215
<00:08:54.075>encrypt <00:08:54.355>their <00:08:54.635>message <00:08:54.915>peer <00:08:55.195>to <00:08:55.475>peer.

115
00:08:58.975 --> 00:09:03.075
<00:08:58.975>We <00:08:59.175>provide <00:08:59.375>a <00:08:59.575>virtual <00:08:59.775>connection <00:08:59.975>between <00:09:00.175>two <00:09:00.375>peers

116
00:09:04.125 --> 00:09:07.135
<00:09:04.125>to <00:09:04.475>allow <00:09:04.825>one <00:09:05.175>public <00:09:05.525>key

117
00:09:07.195 --> 00:09:09.735
<00:09:07.195>to <00:09:07.545>send <00:09:07.895>messages <00:09:08.245>to <00:09:08.595>another.

118
00:09:12.605 --> 00:09:16.635
<00:09:12.605>Let's <00:09:12.805>take <00:09:13.005>a <00:09:13.205>look. <00:09:13.405>So <00:09:13.605>we <00:09:13.805>have <00:09:14.005>Alice

119
00:09:17.095 --> 00:09:21.395
<00:09:17.095>and <00:09:17.270>bought <00:09:17.445>at <00:09:17.620>least <00:09:17.795>first <00:09:17.970>they <00:09:18.145>were <00:09:18.320>fund <00:09:18.495>funding

120
00:09:21.995 --> 00:09:24.495
<00:09:21.995>a <00:09:22.275>payment <00:09:22.555>channel <00:09:22.835>with <00:09:23.115>minor <00:09:23.395>A

121
00:09:25.355 --> 00:09:28.335
<00:09:25.355>and <00:09:25.555>minor <00:09:25.755>A <00:09:25.955>will <00:09:26.155>record <00:09:26.355>this <00:09:26.555>payment <00:09:26.755>relationship

122
00:09:28.875 --> 00:09:31.955
<00:09:28.875>in <00:09:29.225>a <00:09:29.575>routing <00:09:29.925>table <00:09:30.275>locally.

123
00:09:33.295 --> 00:09:37.265
<00:09:33.295>Then <00:09:33.469>the <00:09:33.645>minor <00:09:33.819>A <00:09:33.995>will <00:09:34.170>synchronize <00:09:34.344>the <00:09:34.520>routing <00:09:34.694>table

124
00:09:37.375 --> 00:09:42.025
<00:09:37.375>with <00:09:37.550>minor <00:09:37.725>N <00:09:37.900>and <00:09:38.075>exchange <00:09:38.250>information <00:09:38.425>in <00:09:38.600>between <00:09:38.775>them.

125
00:09:43.855 --> 00:09:48.355
<00:09:43.855>The <00:09:43.995>receiver <00:09:44.135>Bob <00:09:44.275>will <00:09:44.415>do <00:09:44.555>the <00:09:44.695>same <00:09:44.835>thing <00:09:44.975>with <00:09:45.115>minor <00:09:45.255>N.

126
00:09:52.555 --> 00:09:55.805
<00:09:52.555>When <00:09:52.729>the <00:09:52.905>analyst <00:09:53.079>want <00:09:53.255>to <00:09:53.430>send <00:09:53.604>message <00:09:53.780>to <00:09:53.954>Bob,

127
00:09:56.315 --> 00:09:59.845
<00:09:56.315>they <00:09:56.470>will <00:09:56.626>send <00:09:56.781>the <00:09:56.937>request <00:09:57.092>to <00:09:57.248>be <00:09:57.403>connected <00:09:57.559>to <00:09:57.715>Bob

128
00:10:01.765 --> 00:10:02.785
<00:10:01.765>to <00:10:02.223>minor <00:10:02.683>A

129
00:10:03.805 --> 00:10:08.105
<00:10:03.805>and <00:10:03.960>minor <00:10:04.116>A <00:10:04.271>will <00:10:04.427>inform <00:10:04.582>minor <00:10:04.738>N <00:10:04.893>through <00:10:05.049>the <00:10:05.204>query

130
00:10:08.765 --> 00:10:10.505
<00:10:08.765>of <00:10:09.231>the <00:10:09.698>routing <00:10:10.165>table.

131
00:10:10.535 --> 00:10:15.465
<00:10:10.535>Because <00:10:10.768>even <00:10:11.001>minor <00:10:11.235>A <00:10:11.468>does <00:10:11.701>not <00:10:11.935>know

132
00:10:17.375 --> 00:10:21.285
<00:10:17.375>B <00:10:17.725>there <00:10:18.075>is <00:10:18.425>no <00:10:18.775>direct

133
00:10:21.335 --> 00:10:22.725
<00:10:21.335>connection <00:10:21.960>between <00:10:22.586>them.

134
00:10:23.705 --> 00:10:28.125
<00:10:23.705>But <00:10:23.880>minor <00:10:24.055>A <00:10:24.230>can <00:10:24.405>still <00:10:24.580>ask <00:10:24.755>minor <00:10:24.930>N <00:10:25.105>because,

135
00:10:28.275 --> 00:10:30.605
<00:10:28.275>because <00:10:28.625>minor <00:10:28.975>A <00:10:29.324>knows <00:10:29.675>that

136
00:10:31.755 --> 00:10:33.765
<00:10:31.755>they <00:10:32.221>have <00:10:32.688>direct <00:10:33.155>connection.

137
00:10:35.845 --> 00:10:40.305
<00:10:35.845>So <00:10:35.985>the <00:10:36.125>minor <00:10:36.265>A <00:10:36.405>will <00:10:36.545>forward <00:10:36.685>the <00:10:36.825>message <00:10:36.965>to <00:10:37.105>minor <00:10:37.245>N

138
00:10:40.405 --> 00:10:44.255
<00:10:40.405>and <00:10:40.685>pay <00:10:40.964>several <00:10:41.245>subtle <00:10:41.525>C <00:10:41.805>fees.

139
00:10:45.085 --> 00:10:49.295
<00:10:45.085>Then <00:10:45.260>the <00:10:45.435>minor <00:10:45.610>end <00:10:45.785>will <00:10:45.960>inform <00:10:46.135>Bob <00:10:46.310>send <00:10:46.485>the

140
00:10:49.805 --> 00:10:51.695
<00:10:49.805>message <00:10:50.271>directly <00:10:50.738>to <00:10:51.204>Bob.

141
00:10:53.015 --> 00:10:54.565
<00:10:53.015>Then <00:10:54.410>Alice

142
00:10:54.705 --> 00:10:59.045
<00:10:54.705>and <00:10:54.860>Bob <00:10:55.016>can <00:10:55.171>establish <00:10:55.327>a <00:10:55.482>virtual <00:10:55.638>connection <00:10:55.793>which <00:10:55.949>is <00:10:56.105>peer

143
00:10:59.045 --> 00:11:02.285
<00:10:59.045>to <00:10:59.245>peer <00:10:59.444>and <00:10:59.645>send <00:10:59.844>messages <00:11:00.045>with <00:11:00.245>each <00:11:00.444>other.

144
00:11:04.995 --> 00:11:07.735
<00:11:04.995>The <00:11:05.195>best <00:11:05.395>part <00:11:05.595>here <00:11:05.795>is <00:11:05.995>the <00:11:06.195>routing <00:11:06.395>table.

145
00:11:09.415 --> 00:11:12.235
<00:11:09.415>How <00:11:09.648>we <00:11:09.881>could <00:11:10.115>synchronize <00:11:10.348>the <00:11:10.581>routing <00:11:10.814>table

146
00:11:13.235 --> 00:11:15.125
<00:11:13.235>because <00:11:13.935>when <00:11:14.635>Alice

147
00:11:15.425 --> 00:11:20.015
<00:11:15.425>and <00:11:15.580>Minor <00:11:15.736>from <00:11:15.891>the <00:11:16.047>payment <00:11:16.202>channel, <00:11:16.358>they <00:11:16.513>have <00:11:16.669>a <00:11:16.824>specific

148
00:11:21.325 --> 00:11:24.605
<00:11:21.325>template <00:11:21.558>to <00:11:21.791>organize <00:11:22.025>the <00:11:22.258>PA <00:11:22.491>payment <00:11:22.725>channel

149
00:11:25.665 --> 00:11:27.405
<00:11:25.665>and <00:11:26.131>the <00:11:26.598>funding <00:11:27.064>transaction

150
00:11:29.725 --> 00:11:32.465
<00:11:29.725>has <00:11:30.005>been <00:11:30.285>included <00:11:30.565>in <00:11:30.845>the <00:11:31.125>man

151
00:11:33.245 --> 00:11:37.405
<00:11:33.245>or <00:11:33.478>the <00:11:33.711>blocks <00:11:33.945>so <00:11:34.178>that <00:11:34.411>every <00:11:34.645>miner

152
00:11:38.185 --> 00:11:42.425
<00:11:38.185>can <00:11:38.464>update <00:11:38.744>the <00:11:39.025>routing <00:11:39.305>table <00:11:39.584>through

153
00:11:43.285 --> 00:11:45.305
<00:11:43.285>the <00:11:43.564>receiving <00:11:43.844>of <00:11:44.125>the <00:11:44.405>new <00:11:44.685>blocks.

154
00:11:45.975 --> 00:11:47.305
<00:11:45.975>They <00:11:46.274>can <00:11:46.573>find <00:11:46.872>the <00:11:47.171>patent

155
00:11:47.925 --> 00:11:52.385
<00:11:47.925>and <00:11:48.052>to <00:11:48.179>find <00:11:48.306>out <00:11:48.434>okay, <00:11:48.561>the <00:11:48.688>minor <00:11:48.815>A <00:11:48.943>has <00:11:49.070>several <00:11:49.197>new <00:11:49.324>users,

156
00:11:52.795 --> 00:11:56.005
<00:11:52.795>which <00:11:52.995>is <00:11:53.194>Alice <00:11:53.395>and <00:11:53.594>Charlie <00:11:53.795>and <00:11:53.995>so <00:11:54.194>on.

157
00:11:57.595 --> 00:12:01.665
<00:11:57.595>They <00:11:57.875>can <00:11:58.155>do <00:11:58.435>that <00:11:58.715>Permissionlessly <00:11:58.995>just

158
00:12:02.705 --> 00:12:04.105
<00:12:02.705>re <00:12:03.020>using <00:12:03.335>the <00:12:03.650>new <00:12:03.965>blocks

159
00:12:06.365 --> 00:12:10.545
<00:12:06.365>or <00:12:06.565>they <00:12:06.765>can <00:12:06.965>use <00:12:07.165>a <00:12:07.365>GO <00:12:07.565>network <00:12:07.765>in

160
00:12:10.545 --> 00:12:14.945
<00:12:10.545>between <00:12:10.745>different <00:12:10.944>service <00:12:11.145>providers <00:12:11.344>so <00:12:11.545>that <00:12:11.745>the <00:12:11.944>new

161
00:12:16.585 --> 00:12:20.745
<00:12:16.585>channel <00:12:17.051>will <00:12:17.518>be <00:12:17.985>broadcast

162
00:12:21.675 --> 00:12:25.925
<00:12:21.675>through <00:12:21.849>the, <00:12:22.025>the <00:12:22.199>new <00:12:22.375>uh, <00:12:22.550>payment <00:12:22.724>relationship <00:12:22.900>will <00:12:23.074>be

163
00:12:26.975 --> 00:12:29.265
<00:12:26.975>broadcasted <00:12:27.325>using <00:12:27.675>the <00:12:28.025>gossip <00:12:28.375>network.

164
00:12:29.445 --> 00:12:33.105
<00:12:29.445>So <00:12:29.561>then <00:12:29.678>the <00:12:29.795>minor <00:12:29.911>A <00:12:30.028>and <00:12:30.145>the <00:12:30.261>minor <00:12:30.378>B <00:12:30.495>will <00:12:30.611>be <00:12:30.728>in <00:12:30.845>sync.

165
00:12:35.115 --> 00:12:39.535
<00:12:35.115>And <00:12:35.395>because <00:12:35.675>the <00:12:35.955>relationship <00:12:36.235>is <00:12:36.515>funded

166
00:12:39.915 --> 00:12:42.185
<00:12:39.915>by <00:12:41.314>tokens

167
00:12:42.365 --> 00:12:44.965
<00:12:42.365>or <00:12:42.715>Bitcoin <00:12:43.065>sv <00:12:43.415>so <00:12:43.765>that

168
00:12:46.645 --> 00:12:51.165
<00:12:46.645>it <00:12:46.995>it <00:12:47.345>cannot <00:12:47.694>be <00:12:48.045>treated,

169
00:12:52.515 --> 00:12:55.585
<00:12:52.515>every <00:12:52.865>user <00:12:53.215>on <00:12:53.564>the <00:12:53.915>network

170
00:12:56.535 --> 00:12:59.705
<00:12:56.535>will <00:12:56.768>have <00:12:57.001>a <00:12:57.235>very <00:12:57.468>high <00:12:57.701>confidence <00:12:57.935>that

171
00:13:00.675 --> 00:13:05.355
<00:13:00.675>those <00:13:01.025>identities <00:13:01.375>are <00:13:01.724>using <00:13:02.074>different

172
00:13:05.355 --> 00:13:06.435
<00:13:05.355>service <00:13:06.327>services.

173
00:13:08.955 --> 00:13:11.475
<00:13:08.955>That <00:13:09.305>is <00:13:09.655>the <00:13:10.005>ING <00:13:10.355>table.

174
00:13:12.015 --> 00:13:16.095
<00:13:12.015>And <00:13:12.295>the <00:13:12.574>user <00:13:12.855>can <00:13:13.135>even <00:13:13.415>connect

175
00:13:16.195 --> 00:13:18.175
<00:13:16.195>to <00:13:16.661>different <00:13:17.128>service <00:13:17.595>providers

176
00:13:21.965 --> 00:13:23.635
<00:13:21.965>using <00:13:22.431>different <00:13:22.898>fee <00:13:23.365>structure.

177
00:13:25.835 --> 00:13:30.775
<00:13:25.835>But <00:13:26.035>the <00:13:26.235>routing <00:13:26.435>table <00:13:26.635>can <00:13:26.835>still <00:13:27.035>be <00:13:27.235>synchronized

178
00:13:31.005 --> 00:13:32.895
<00:13:31.005>between <00:13:31.471>different <00:13:31.938>service <00:13:32.405>providers.

179
00:13:34.605 --> 00:13:39.145
<00:13:34.605>How <00:13:34.745>to <00:13:34.885>establish <00:13:35.025>the <00:13:35.165>connection <00:13:35.305>at <00:13:35.445>least <00:13:35.585>will <00:13:35.725>send <00:13:35.865>a <00:13:36.005>request

180
00:13:39.165 --> 00:13:42.865
<00:13:39.165>to <00:13:39.444>minor <00:13:39.724>A <00:13:40.005>via <00:13:40.285>direct <00:13:40.564>connection

181
00:13:43.895 --> 00:13:45.745
<00:13:43.895>because, <00:13:44.361>uh, <00:13:44.828>the <00:13:45.295>user

182
00:13:46.615 --> 00:13:50.315
<00:13:46.615>always <00:13:46.790>need <00:13:46.965>a <00:13:47.140>direct <00:13:47.315>connection <00:13:47.490>to <00:13:47.665>a <00:13:47.840>minor, <00:13:48.015>right,

183
00:13:51.085 --> 00:13:54.745
<00:13:51.085>and <00:13:51.240>the <00:13:51.396>minor, <00:13:51.551>when <00:13:51.707>the <00:13:51.862>minor <00:13:52.018>A <00:13:52.173>receive <00:13:52.329>the <00:13:52.485>request,

184
00:13:54.775 --> 00:13:57.425
<00:13:54.775>they <00:13:55.008>can <00:13:55.241>send <00:13:55.475>a <00:13:55.708>request <00:13:55.941>through, <00:13:56.175>uh,

185
00:13:57.655 --> 00:14:00.425
<00:13:57.655>established <00:13:57.935>payment <00:13:58.214>channels <00:13:58.495>between <00:13:58.775>different <00:13:59.055>miners.

186
00:14:01.005 --> 00:14:05.605
<00:14:01.005>So <00:14:01.180>minor <00:14:01.355>A <00:14:01.530>and <00:14:01.705>minor <00:14:01.880>B <00:14:02.055>are <00:14:02.230>also <00:14:02.405>connected

187
00:14:05.745 --> 00:14:08.965
<00:14:05.745>and <00:14:05.945>use <00:14:06.145>the <00:14:06.345>payment <00:14:06.545>channel <00:14:06.745>to <00:14:06.945>exchange <00:14:07.145>information

188
00:14:09.505 --> 00:14:10.845
<00:14:09.505>and <00:14:10.108>collect <00:14:10.711>fees.

189
00:14:12.115 --> 00:14:14.765
<00:14:12.115>Then <00:14:12.290>the <00:14:12.465>minor <00:14:12.640>B <00:14:12.815>will <00:14:12.990>find <00:14:13.165>out, <00:14:13.340>yes, <00:14:13.515>they,

190
00:14:15.515 --> 00:14:19.405
<00:14:15.515>they <00:14:15.670>can <00:14:15.826>deliver <00:14:15.981>the <00:14:16.137>message <00:14:16.292>to <00:14:16.448>the <00:14:16.603>receiver <00:14:16.759>to <00:14:16.915>Bob.

191
00:14:19.955 --> 00:14:24.245
<00:14:19.955>Then <00:14:20.188>the <00:14:20.421>information <00:14:20.655>are <00:14:20.888>sent <00:14:21.121>to <00:14:21.355>Bob

192
00:14:25.015 --> 00:14:27.765
<00:14:25.015>using <00:14:25.215>direct <00:14:25.415>connection <00:14:25.615>between <00:14:25.814>minor <00:14:26.015>B <00:14:26.215>and <00:14:26.415>B.

193
00:14:29.455 --> 00:14:34.375
<00:14:29.455>So <00:14:30.155>the <00:14:30.855>request

194
00:14:34.875 --> 00:14:38.125
<00:14:34.875>is <00:14:36.275>response

195
00:14:38.745 --> 00:14:43.385
<00:14:38.745>by <00:14:38.945>Bob <00:14:39.145>while <00:14:39.345>the <00:14:39.545>virtual <00:14:39.745>connection, <00:14:39.945>the <00:14:40.145>connection

196
00:14:44.455 --> 00:14:46.035
<00:14:44.455>is, <00:14:45.155>is <00:14:45.855>established.

197
00:14:52.225 --> 00:14:55.115
<00:14:52.225>When <00:14:52.400>Alice <00:14:52.575>want <00:14:52.750>to <00:14:52.925>send <00:14:53.100>a <00:14:53.275>message <00:14:53.450>to <00:14:53.625>Bob,

198
00:14:57.375 --> 00:15:01.695
<00:14:57.375>they <00:14:57.608>will <00:14:57.841>ask <00:14:58.075>the <00:14:58.308>minor <00:14:58.541>to <00:14:58.775>query

199
00:15:02.815 --> 00:15:04.355
<00:15:02.815>the <00:15:03.508>routing <00:15:04.201>table

200
00:15:05.515 --> 00:15:09.735
<00:15:05.515>to <00:15:05.670>find <00:15:05.826>out <00:15:05.981>whether <00:15:06.137>they <00:15:06.292>can <00:15:06.448>connect <00:15:06.603>to <00:15:06.759>Bob <00:15:06.915>directly

201
00:15:10.155 --> 00:15:12.615
<00:15:10.155>or <00:15:10.355>through <00:15:10.555>which <00:15:10.755>party <00:15:10.954>they <00:15:11.155>can <00:15:11.355>be <00:15:11.555>connected.

202
00:15:13.425 --> 00:15:18.235
<00:15:13.425>So <00:15:13.625>in <00:15:13.824>this <00:15:14.025>situation, <00:15:14.224>there's <00:15:14.425>no <00:15:14.625>direct <00:15:14.824>connection

203
00:15:18.235 --> 00:15:19.635
<00:15:18.235>between <00:15:18.550>minor <00:15:18.865>A <00:15:19.180>and <00:15:19.495>both.

204
00:15:20.015 --> 00:15:24.725
<00:15:20.015>So <00:15:20.170>minor <00:15:20.326>A <00:15:20.481>will <00:15:20.637>forward <00:15:20.792>the <00:15:20.948>message <00:15:21.103>to <00:15:21.259>minor <00:15:21.415>A.

205
00:15:25.235 --> 00:15:25.525
Okay,

206
00:15:33.255 --> 00:15:35.375
<00:15:33.255>so <00:15:33.721>have <00:15:34.188>a <00:15:34.655>conclusion.

207
00:15:35.635 --> 00:15:40.105
<00:15:35.635>Now, <00:15:35.915>every <00:15:36.194>user <00:15:36.475>here <00:15:36.755>is <00:15:37.035>bonded

208
00:15:40.105 --> 00:15:41.705
<00:15:40.105>to <00:15:40.805>non-public <00:15:41.505>keys.

209
00:15:42.435 --> 00:15:47.255
<00:15:42.435>They <00:15:42.590>can <00:15:42.746>have <00:15:42.901>different <00:15:43.057>public <00:15:43.212>keys <00:15:43.368>to <00:15:43.523>use <00:15:43.679>the <00:15:43.834>services

210
00:15:48.545 --> 00:15:51.925
<00:15:48.545>and <00:15:48.745>the <00:15:48.944>service <00:15:49.145>provider <00:15:49.344>could <00:15:49.545>be, <00:15:49.745>could <00:15:49.944>catch

211
00:15:52.025 --> 00:15:56.445
<00:15:52.025>and <00:15:52.199>index <00:15:52.375>the <00:15:52.550>payment <00:15:52.725>channels <00:15:52.900>that <00:15:53.074>other <00:15:53.250>service <00:15:53.425>providers

212
00:15:58.785 --> 00:16:03.325
<00:15:58.785>have <00:15:59.135>have <00:15:59.485>established <00:15:59.834>in <00:16:00.185>order

213
00:16:03.585 --> 00:16:04.965
<00:16:03.585>to <00:16:03.895>form <00:16:04.206>a <00:16:04.516>routing <00:16:04.827>table.

214
00:16:06.805 --> 00:16:08.665
<00:16:06.805>It <00:16:07.505>provides <00:16:08.204>resilience

215
00:16:09.525 --> 00:16:11.825
<00:16:09.525>and <00:16:09.805>without <00:16:10.084>any <00:16:10.365>trusted <00:16:10.645>third <00:16:10.925>parties

216
00:16:17.065 --> 00:16:20.905
<00:16:17.065>routes <00:16:17.345>could <00:16:17.625>still <00:16:17.905>be <00:16:18.185>queried <00:16:18.465>permissionless

217
00:16:21.575 --> 00:16:24.745
<00:16:21.575>because <00:16:21.775>you, <00:16:21.975>you <00:16:22.175>can <00:16:22.375>always <00:16:22.575>get <00:16:22.775>new <00:16:22.975>blocks

218
00:16:24.965 --> 00:16:26.945
<00:16:24.965>and <00:16:25.431>to <00:16:25.898>find <00:16:26.365>specific

219
00:16:28.855 --> 00:16:30.185
<00:16:28.855>transaction <00:16:30.051>template,

220
00:16:33.595 --> 00:16:36.665
<00:16:33.595>those <00:16:33.875>message <00:16:34.155>forwarding <00:16:34.435>services <00:16:34.715>like <00:16:34.995>email,

221
00:16:37.165 --> 00:16:39.385
<00:16:37.165>you <00:16:37.339>can <00:16:37.515>always <00:16:37.689>set <00:16:37.865>up <00:16:38.040>your <00:16:38.214>own <00:16:38.390>email <00:16:38.564>server.

222
00:16:40.165 --> 00:16:41.825
<00:16:40.165>It <00:16:40.631>can <00:16:41.098>be <00:16:41.564>self-served.

223
00:16:44.345 --> 00:16:47.365
<00:16:44.345>The <00:16:44.500>best <00:16:44.656>part <00:16:44.811>here <00:16:44.967>is <00:16:45.122>that <00:16:45.278>you <00:16:45.433>can, <00:16:45.589>we <00:16:45.745>can

224
00:16:47.925 --> 00:16:50.965
<00:16:47.925>reuse <00:16:48.204>the <00:16:48.484>bandwidth <00:16:48.765>and <00:16:49.045>the <00:16:49.324>infrastructures

225
00:16:54.385 --> 00:16:55.465
<00:16:54.385>provided <00:16:54.871>by <00:16:55.357>miners.

226
00:16:56.325 --> 00:17:00.145
<00:16:56.325>Miners <00:16:56.675>are <00:16:57.025>incentivized <00:16:57.375>to <00:16:57.725>connect,

227
00:17:00.445 --> 00:17:02.505
<00:17:00.445>to <00:17:00.725>be <00:17:01.005>connect <00:17:01.285>to <00:17:01.565>each <00:17:01.845>other

228
00:17:04.645 --> 00:17:09.555
<00:17:04.645>and <00:17:04.819>they <00:17:04.994>can <00:17:05.170>pay <00:17:05.345>the <00:17:05.520>usage <00:17:05.694>of <00:17:05.869>the, <00:17:06.045>uh,

229
00:17:09.575 --> 00:17:13.435
<00:17:09.575>of <00:17:09.855>the <00:17:10.135>infrastructure <00:17:10.415>by <00:17:10.694>payment <00:17:10.975>channels.

230
00:17:15.015 --> 00:17:17.555
<00:17:15.015>So <00:17:15.365>even <00:17:15.715>different <00:17:16.065>service <00:17:16.415>providers

231
00:17:18.955 --> 00:17:21.245
<00:17:18.954>were <00:17:19.304>not <00:17:19.655>provide <00:17:20.004>free <00:17:20.355>services

232
00:17:21.745 --> 00:17:24.325
<00:17:21.744>to <00:17:22.211>forward <00:17:22.678>those <00:17:23.145>information.

233
00:17:25.555 --> 00:17:28.045
<00:17:25.555>They <00:17:25.788>can <00:17:26.021>still <00:17:26.255>collect <00:17:26.488>in <00:17:26.721>the <00:17:26.955>fees.

234
00:17:28.805 --> 00:17:32.595
<00:17:28.805>Remember <00:17:29.038>we <00:17:29.271>have <00:17:29.505>made <00:17:29.738>checks <00:17:29.971>column <00:17:30.205>here

235
00:17:33.135 --> 00:17:37.955
<00:17:33.135>in <00:17:33.310>the <00:17:33.485>routing <00:17:33.660>table, <00:17:33.835>the <00:17:34.010>lowest <00:17:34.185>fee <00:17:34.360>will <00:17:34.535>win.

236
00:17:39.785 --> 00:17:42.325
<00:17:39.785>So <00:17:39.985>you <00:17:40.185>could <00:17:40.385>not <00:17:40.585>charge <00:17:40.785>for <00:17:40.985>a <00:17:41.185>premium

237
00:17:42.705 --> 00:17:46.375
<00:17:42.705>and <00:17:42.938>hopes <00:17:43.171>that <00:17:43.405>someone <00:17:43.638>will <00:17:43.871>deliver <00:17:44.105>message

238
00:17:46.375 --> 00:17:47.535
<00:17:46.375>through <00:17:46.897>your <00:17:47.419>services.

239
00:17:50.345 --> 00:17:53.885
<00:17:50.345>You <00:17:50.578>only <00:17:50.811>charge <00:17:51.045>for <00:17:51.278>a <00:17:51.511>reasonable <00:17:51.745>price

240
00:17:55.105 --> 00:17:59.695
<00:17:55.105>and <00:17:55.305>so <00:17:55.505>that <00:17:55.705>the <00:17:55.905>routing <00:17:56.105>server <00:17:56.305>will <00:17:56.505>try

241
00:17:59.695 --> 00:18:02.675
<00:17:59.695>to <00:17:59.975>use <00:18:00.254>your <00:18:00.534>for <00:18:00.814>rewarding <00:18:01.095>service.

242
00:18:06.815 --> 00:18:11.455
<00:18:06.815>And <00:18:07.015>wing <00:18:07.215>talker <00:18:07.415>can <00:18:07.615>be <00:18:07.815>integrated <00:18:08.015>into <00:18:08.215>payment

243
00:18:13.315 --> 00:18:15.375
<00:18:13.315>and <00:18:13.665>it's <00:18:14.015>like <00:18:14.365>email <00:18:14.715>services.

244
00:18:16.445 --> 00:18:21.145
<00:18:16.445>It's <00:18:16.645>a <00:18:16.845>federated <00:18:17.044>network <00:18:17.245>and <00:18:17.445>hub <00:18:17.645>spoke <00:18:17.845>topology.

245
00:18:22.955 --> 00:18:27.095
<00:18:22.955>The <00:18:23.129>fees <00:18:23.304>could <00:18:23.480>be <00:18:23.655>connect <00:18:23.830>collected <00:18:24.004>using <00:18:24.179>payment <00:18:24.355>channels,

246
00:18:27.795 --> 00:18:32.295
<00:18:27.795>which <00:18:27.995>uh, <00:18:28.195>which <00:18:28.395>could <00:18:28.595>even <00:18:28.795>be <00:18:28.995>uh, <00:18:29.195>to

247
00:18:34.065 --> 00:18:35.475
<00:18:34.065>without <00:18:34.699>using <00:18:35.333>BSV.

248
00:18:38.065 --> 00:18:39.725
<00:18:38.065>It <00:18:38.765>protects <00:18:39.465>privacy

249
00:18:40.855 --> 00:18:44.505
<00:18:40.855>because <00:18:41.088>every <00:18:41.321>communication <00:18:41.555>happens <00:18:41.788>peer <00:18:42.021>to <00:18:42.255>peer

250
00:18:44.885 --> 00:18:47.745
<00:18:44.885>and <00:18:45.165>is <00:18:45.445>end <00:18:45.725>to <00:18:46.004>end <00:18:46.285>encrypted.

251
00:18:49.295 --> 00:18:50.955
<00:18:49.295>But <00:18:49.575>for <00:18:49.855>water <00:18:50.135>could <00:18:50.415>be <00:18:50.695>trustless,

252
00:18:53.255 --> 00:18:56.745
<00:18:53.255>they <00:18:53.488>are <00:18:53.721>incentivized <00:18:53.955>to <00:18:54.188>offer <00:18:54.421>better <00:18:54.655>service.

253
00:19:00.815 --> 00:19:02.945
<00:19:00.815>Okay, <00:19:01.048>that's <00:19:01.281>so <00:19:01.515>much <00:19:01.748>for <00:19:01.981>WIN <00:19:02.215>talk.

254
00:19:04.925 --> 00:19:06.665
<00:19:04.925>The <00:19:06.325>next.id,

255
00:19:07.205 --> 00:19:10.075
<00:19:07.205>which <00:19:07.485>is <00:19:07.764>a <00:19:08.044>decentralized <00:19:08.324>identity <00:19:08.605>protocol

256
00:19:12.605 --> 00:19:17.365
<00:19:12.605>because <00:19:12.805>in <00:19:13.005>the <00:19:13.205>win <00:19:13.405>talk <00:19:13.605>win <00:19:13.805>talker <00:19:14.005>system,

257
00:19:17.985 --> 00:19:19.245
<00:19:17.985>we <00:19:18.552>need <00:19:19.119>identities.

258
00:19:19.505 --> 00:19:24.165
<00:19:19.505>We <00:19:19.660>need <00:19:19.816>different <00:19:19.971>well <00:19:20.127>known <00:19:20.282>public <00:19:20.438>keys <00:19:20.593>to <00:19:20.749>offer <00:19:20.905>reliable

259
00:19:25.695 --> 00:19:30.065
<00:19:25.695>services <00:19:25.928>and <00:19:26.161>to <00:19:26.395>offer <00:19:26.628>the <00:19:26.861>adjust <00:19:27.095>book

260
00:19:30.365 --> 00:19:31.545
<00:19:30.365>for <00:19:30.719>different <00:19:31.073>public <00:19:31.427>keys

261
00:19:36.225 --> 00:19:40.765
<00:19:36.225>so <00:19:36.380>that <00:19:36.536>we <00:19:36.691>will <00:19:36.847>provide <00:19:37.002>identity <00:19:37.158>for <00:19:37.313>wind <00:19:37.469>talker <00:19:37.625>system

262
00:19:41.665 --> 00:19:44.885
<00:19:41.665>and <00:19:41.898>providing <00:19:42.131>a <00:19:42.365>more <00:19:42.598>friendly <00:19:42.831>alliance <00:19:43.065>system

263
00:19:45.795 --> 00:19:50.005
<00:19:45.795>that <00:19:45.995>could <00:19:46.195>use <00:19:46.395>phone <00:19:46.595>number <00:19:46.795>and <00:19:46.995>existing <00:19:47.195>email.

264
00:19:52.075 --> 00:19:54.255
<00:19:52.075>You <00:19:52.355>can <00:19:52.635>register <00:19:52.915>your <00:19:53.195>phone <00:19:53.475>number

265
00:19:54.595 --> 00:19:58.135
<00:19:54.595>and <00:19:54.875>existing <00:19:55.155>email <00:19:55.435>in <00:19:55.715>the <00:19:55.995>global

266
00:19:59.445 --> 00:20:01.575
<00:19:59.445>digital <00:19:59.911>centralized <00:20:00.378>ID <00:20:00.845>system

267
00:20:04.805 --> 00:20:09.445
<00:20:04.805>and <00:20:05.085>it <00:20:05.365>could <00:20:05.645>be <00:20:05.925>compatible, <00:20:06.205>compatible

268
00:20:10.705 --> 00:20:11.755
<00:20:10.705>with <00:20:11.650>payment.

269
00:20:12.855 --> 00:20:16.945
<00:20:12.855>It <00:20:13.030>helps <00:20:13.205>the <00:20:13.380>user <00:20:13.555>not <00:20:13.730>the <00:20:13.905>private <00:20:14.080>key <00:20:14.255>owner

270
00:20:17.565 --> 00:20:18.945
<00:20:17.565>to <00:20:17.979>own <00:20:18.393>their <00:20:18.807>data.

271
00:20:21.115 --> 00:20:24.095
<00:20:21.115>It <00:20:21.395>works <00:20:21.675>without <00:20:21.955>touching <00:20:22.235>the <00:20:22.515>coins.

272
00:20:25.815 --> 00:20:30.225
<00:20:25.815>We <00:20:26.095>carefully <00:20:26.375>design <00:20:26.655>the <00:20:26.935>protocol <00:20:27.215>so

273
00:20:30.385 --> 00:20:34.025
<00:20:30.385>that <00:20:30.585>the <00:20:30.785>needs <00:20:30.985>for <00:20:31.185>the <00:20:31.385>transition <00:20:31.585>are <00:20:31.785>minimum.

274
00:20:38.795 --> 00:20:40.575
<00:20:38.795>We <00:20:39.261>use <00:20:39.728>transition <00:20:40.195>ID

275
00:20:41.155 --> 00:20:45.165
<00:20:41.155>as <00:20:41.855>DID <00:20:42.555>identifier.

276
00:20:46.095 --> 00:20:51.085
<00:20:46.095>So <00:20:46.328>the <00:20:46.561>DID <00:20:46.795>will <00:20:47.028>look <00:20:47.261>like <00:20:47.495>there.

277
00:20:51.415 --> 00:20:54.165
<00:20:51.415>There <00:20:51.648>is <00:20:51.881>a <00:20:52.115>DID <00:20:52.348>as <00:20:52.581>a <00:20:52.815>skin

278
00:20:54.785 --> 00:20:59.155
<00:20:54.785>and.i.id <00:20:55.065>as <00:20:55.345>a <00:20:55.625>DID <00:20:55.905>master <00:20:56.185>name

279
00:21:00.335 --> 00:21:04.035
<00:21:00.335>and <00:21:00.568>then <00:21:00.801>followed <00:21:01.035>by <00:21:01.268>the <00:21:01.501>transaction <00:21:01.735>id,

280
00:21:05.205 --> 00:21:08.555
<00:21:05.205>which <00:21:05.438>is <00:21:05.671>the <00:21:05.905>DID <00:21:06.138>method <00:21:06.371>specific <00:21:06.605>stream.

281
00:21:10.545 --> 00:21:15.155
<00:21:10.545>In <00:21:10.745>the <00:21:10.945>transaction <00:21:11.145>we <00:21:11.345>will <00:21:11.545>find <00:21:11.745>a <00:21:11.945>way

282
00:21:15.335 --> 00:21:18.185
<00:21:15.335>to, <00:21:15.801>to <00:21:16.268>uh, <00:21:16.735>embed,

283
00:21:18.955 --> 00:21:23.185
<00:21:18.955>embed <00:21:19.110>the <00:21:19.266>DID <00:21:19.421>document, <00:21:19.577>the <00:21:19.732>hash <00:21:19.888>of <00:21:20.043>the <00:21:20.199>DID <00:21:20.355>document.

284
00:21:24.935 --> 00:21:27.205
<00:21:24.935>We <00:21:25.284>need <00:21:25.635>to <00:21:25.985>use <00:21:26.335>hash

285
00:21:27.205 --> 00:21:31.975
<00:21:27.205>because <00:21:27.360>we <00:21:27.516>need <00:21:27.671>to <00:21:27.827>preserve <00:21:27.982>more <00:21:28.138>privacy <00:21:28.293>for <00:21:28.449>the <00:21:28.605>user.

286
00:21:34.295 --> 00:21:37.555
<00:21:34.295>Why <00:21:34.495>we <00:21:34.695>need <00:21:34.895>to <00:21:35.095>use <00:21:35.295>the <00:21:35.495>TX <00:21:35.695>ID

287
00:21:38.955 --> 00:21:41.615
<00:21:38.955>not <00:21:39.235>use <00:21:39.514>the <00:21:39.794>public <00:21:40.074>key <00:21:40.355>directly

288
00:21:42.945 --> 00:21:47.555
<00:21:42.945>because <00:21:43.100>we <00:21:43.256>think <00:21:43.411>there <00:21:43.567>will <00:21:43.722>be <00:21:43.878>a <00:21:44.033>lot <00:21:44.189>more <00:21:44.345>advantage

289
00:21:48.565 --> 00:21:49.915
<00:21:48.565>using <00:21:49.172>TX <00:21:49.780>ID.

290
00:21:50.875 --> 00:21:53.235
<00:21:50.875>TX <00:21:51.225>ID <00:21:51.575>is <00:21:51.925>globally <00:21:52.275>unique

291
00:21:53.735 --> 00:21:56.275
<00:21:53.735>and <00:21:54.014>it <00:21:54.294>cannot <00:21:54.574>be <00:21:54.854>tempered <00:21:55.135>with

292
00:21:57.435 --> 00:21:59.215
<00:21:57.435>and <00:21:57.668>it <00:21:57.901>is <00:21:58.135>very <00:21:58.368>easy <00:21:58.601>to <00:21:58.835>trace.

293
00:22:01.625 --> 00:22:05.125
<00:22:01.625>TX <00:22:01.905>ID <00:22:02.185>naturally <00:22:02.465>reflects <00:22:02.745>the <00:22:03.025>time

294
00:22:05.265 --> 00:22:07.525
<00:22:05.265>of <00:22:05.731>the <00:22:06.198>DID <00:22:06.665>creation.

295
00:22:10.155 --> 00:22:13.575
<00:22:10.155>You <00:22:10.310>can <00:22:10.466>change <00:22:10.621>the <00:22:10.777>public <00:22:10.932>key <00:22:11.088>without <00:22:11.243>change <00:22:11.399>the <00:22:11.555>identity

296
00:22:19.145 --> 00:22:23.485
<00:22:19.145>and <00:22:19.345>the <00:22:19.545>DID <00:22:19.745>status <00:22:19.945>can <00:22:20.145>be <00:22:20.345>quickly <00:22:20.545>determined

297
00:22:24.025 --> 00:22:25.405
<00:22:24.025>by <00:22:24.646>UTXO <00:22:25.267>status.

298
00:22:27.745 --> 00:22:29.975
<00:22:27.745>These <00:22:28.094>are <00:22:28.445>two <00:22:28.794>basic <00:22:29.145>APIs.

299
00:22:31.105 --> 00:22:34.285
<00:22:31.105>One <00:22:31.280>is <00:22:31.455>to <00:22:31.630>get <00:22:31.805>the <00:22:31.980>raw <00:22:32.155>transaction <00:22:32.330>from <00:22:32.505>TXID

300
00:22:34.865 --> 00:22:39.185
<00:22:34.865>and <00:22:35.005>the <00:22:35.145>second <00:22:35.285>one <00:22:35.425>is <00:22:35.565>to <00:22:35.705>get <00:22:35.845>the <00:22:35.985>status <00:22:36.125>of <00:22:36.265>U-A-T-S-O

301
00:22:39.405 --> 00:22:42.545
<00:22:39.405>to <00:22:39.560>find <00:22:39.716>out <00:22:39.871>if <00:22:40.027>the <00:22:40.182>UTXO <00:22:40.338>is <00:22:40.493>spent <00:22:40.649>or <00:22:40.805>not.

302
00:22:43.725 --> 00:22:47.105
<00:22:43.725>So <00:22:43.925>the <00:22:44.125>cost <00:22:44.324>of <00:22:44.524>obtaining <00:22:44.725>the <00:22:44.925>ID <00:22:45.125>document

303
00:22:47.805 --> 00:22:49.985
<00:22:47.805>is <00:22:48.505>extremely <00:22:49.205>low.

304
00:22:52.855 --> 00:22:55.665
<00:22:52.855>Relying <00:22:53.088>on <00:22:53.321>the <00:22:53.555>public <00:22:53.788>key <00:22:54.021>will <00:22:54.255>bringing

305
00:22:56.285 --> 00:22:58.185
<00:22:56.285>higher <00:22:56.985>indexing <00:22:57.685>costs

306
00:22:59.365 --> 00:23:03.345
<00:22:59.365>and <00:22:59.565>the <00:22:59.765>overhead <00:22:59.965>of <00:23:00.165>passing <00:23:00.365>DID <00:23:00.565>documents <00:23:00.765>around

307
00:23:05.525 --> 00:23:09.665
<00:23:05.525>and <00:23:05.758>we <00:23:05.991>have <00:23:06.225>flexible <00:23:06.458>data <00:23:06.691>embedding <00:23:06.925>methods.

308
00:23:10.845 --> 00:23:15.685
<00:23:10.845>So <00:23:11.045>Id <00:23:11.245>hopes <00:23:11.445>to <00:23:11.645>avoid <00:23:11.845>touching <00:23:12.045>the <00:23:12.245>users

309
00:23:16.275 --> 00:23:18.205
<00:23:16.275>privacy <00:23:16.625>as <00:23:16.975>much <00:23:17.325>as <00:23:17.675>possible.

310
00:23:20.035 --> 00:23:22.435
<00:23:20.035>DID <00:23:20.735>identity <00:23:21.435>information

311
00:23:22.575 --> 00:23:26.085
<00:23:22.575>and <00:23:22.855>files <00:23:23.135>will <00:23:23.415>be <00:23:23.695>completely <00:23:23.975>saved

312
00:23:26.305 --> 00:23:30.575
<00:23:26.305>and <00:23:26.480>controlled <00:23:26.655>by <00:23:26.830>the <00:23:27.005>user <00:23:27.180>itself, <00:23:27.355>not <00:23:27.530>service <00:23:27.705>providers.

313
00:23:31.825 --> 00:23:35.815
<00:23:31.825>Users <00:23:32.058>can <00:23:32.291>have <00:23:32.525>infinite <00:23:32.758>D <00:23:32.991>IDs <00:23:33.225>associated

314
00:23:36.085 --> 00:23:39.525
<00:23:36.085>with <00:23:36.365>the <00:23:36.645>same <00:23:36.925>vc, <00:23:37.205>which <00:23:37.485>is

315
00:23:40.785 --> 00:23:42.745
<00:23:40.785>verifiable <00:23:42.185>credentials.

316
00:23:44.355 --> 00:23:47.485
<00:23:44.355>The <00:23:44.555>public <00:23:44.755>key <00:23:44.955>information <00:23:45.155>on <00:23:45.355>the <00:23:45.555>blockchain <00:23:45.755>is

317
00:23:47.995 --> 00:23:50.165
<00:23:47.995>only <00:23:48.461>the <00:23:48.928>digital <00:23:49.395>digest

318
00:23:50.865 --> 00:23:55.705
<00:23:50.865>and <00:23:50.992>the <00:23:51.119>user's <00:23:51.246>public <00:23:51.374>key, <00:23:51.501>which <00:23:51.628>is <00:23:51.755>used <00:23:51.883>to <00:23:52.010>verify <00:23:52.137>the <00:23:52.265>the

319
00:23:56.675 --> 00:23:58.065
<00:23:56.675>legitimacy <00:23:57.092>of <00:23:57.509>the <00:23:57.926>file.

320
00:24:00.735 --> 00:24:04.125
<00:24:00.735>Using <00:24:00.909>the <00:24:01.084>UTXO <00:24:01.260>model, <00:24:01.435>we <00:24:01.610>can <00:24:01.784>solve <00:24:01.959>the <00:24:02.135>problem

321
00:24:04.345 --> 00:24:08.885
<00:24:04.345>of <00:24:04.545>real <00:24:04.745>time <00:24:04.945>check <00:24:05.145>of <00:24:05.345>certificate <00:24:05.545>rev <00:24:05.745>revocation.

322
00:24:10.885 --> 00:24:13.655
<00:24:10.885>When <00:24:11.235>you <00:24:11.585>revoke <00:24:11.935>a <00:24:12.285>certificate,

323
00:24:16.135 --> 00:24:19.885
<00:24:16.135>the <00:24:16.415>ca <00:24:16.695>just <00:24:16.975>spent <00:24:17.254>the <00:24:17.535>UTSO

324
00:24:20.915 --> 00:24:25.865
<00:24:20.915>and <00:24:21.115>the <00:24:21.315>vocation <00:24:21.514>will <00:24:21.715>happen <00:24:21.915>in <00:24:22.115>real <00:24:22.315>time.

325
00:24:31.535 --> 00:24:35.515
<00:24:31.535>So <00:24:31.815>there's <00:24:32.095>a <00:24:32.375>DID <00:24:32.655>document <00:24:32.935>creation.

326
00:24:36.525 --> 00:24:40.195
<00:24:36.525>First, <00:24:36.725>the <00:24:36.925>user <00:24:37.125>will <00:24:37.325>request <00:24:37.525>UTXO <00:24:37.725>from <00:24:37.925>our

327
00:24:40.955 --> 00:24:42.515
<00:24:40.955>BAAS <00:24:41.655>bus <00:24:42.355>system.

328
00:24:43.715 --> 00:24:45.575
<00:24:43.715>Bus <00:24:43.995>means <00:24:44.274>bitcoin <00:24:44.554>as <00:24:44.834>a <00:24:45.115>service.

329
00:24:47.685 --> 00:24:52.055
<00:24:47.685>Then <00:24:47.885>the <00:24:48.085>bus <00:24:48.284>system <00:24:48.485>will <00:24:48.685>return <00:24:48.885>the <00:24:49.085>UTXO

330
00:24:52.115 --> 00:24:55.735
<00:24:52.115>to <00:24:52.255>the <00:24:52.395>user <00:24:52.535>so <00:24:52.675>that <00:24:52.815>the <00:24:52.955>user <00:24:53.095>can <00:24:53.235>use <00:24:53.375>the <00:24:53.515>UTXO

331
00:24:56.475 --> 00:24:58.015
<00:24:56.475>and <00:24:56.937>the <00:24:57.399>public <00:24:57.861>keys

332
00:24:59.455 --> 00:25:03.315
<00:24:59.455>and <00:24:59.688>the <00:24:59.921>re <00:25:00.155>registration <00:25:00.388>agencies <00:25:00.621>public <00:25:00.855>key

333
00:25:03.775 --> 00:25:05.635
<00:25:03.775>to <00:25:04.475>generate <00:25:05.175>transition.

334
00:25:07.475 --> 00:25:11.535
<00:25:07.475>And <00:25:07.649>the <00:25:07.824>user <00:25:08.000>can <00:25:08.175>send <00:25:08.350>the <00:25:08.524>transition <00:25:08.699>along <00:25:08.875>with

335
00:25:12.105 --> 00:25:17.025
<00:25:12.105>their <00:25:12.338>DID <00:25:12.571>document <00:25:12.805>to <00:25:13.038>the <00:25:13.271>registration <00:25:13.505>agency.

336
00:25:18.845 --> 00:25:21.345
<00:25:18.845>The <00:25:19.045>agency <00:25:19.245>will <00:25:19.445>verify <00:25:19.645>that <00:25:19.845>the <00:25:20.045>ID <00:25:20.245>document

337
00:25:22.115 --> 00:25:25.535
<00:25:22.115>and <00:25:22.395>use <00:25:22.675>the <00:25:22.955>hash <00:25:23.235>to <00:25:23.515>spend

338
00:25:26.115 --> 00:25:28.615
<00:25:26.115>the <00:25:26.348>second <00:25:26.581>output <00:25:26.815>of <00:25:27.048>the <00:25:27.281>first <00:25:27.515>transaction

339
00:25:29.945 --> 00:25:33.815
<00:25:29.945>and <00:25:30.145>in <00:25:30.345>the <00:25:30.544>same <00:25:30.745>time <00:25:30.945>embedded <00:25:31.145>the <00:25:31.345>hash

340
00:25:33.995 --> 00:25:38.135
<00:25:33.995>of <00:25:34.195>the <00:25:34.395>DID <00:25:34.594>document <00:25:34.794>into <00:25:34.995>the <00:25:35.195>second <00:25:35.395>transaction.

341
00:25:40.155 --> 00:25:42.175
<00:25:40.155>Why <00:25:40.435>we <00:25:40.715>will <00:25:40.995>need <00:25:41.274>two <00:25:41.555>transactions

342
00:25:42.175 --> 00:25:46.925
<00:25:42.175>because <00:25:42.330>we, <00:25:42.486>when <00:25:42.641>we <00:25:42.797>need <00:25:42.952>to <00:25:43.108>use <00:25:43.263>the <00:25:43.419>transaction <00:25:43.575>ID

343
00:25:47.895 --> 00:25:51.685
<00:25:47.895>as <00:25:48.175>the <00:25:48.455>DID, <00:25:48.735>then <00:25:49.014>we <00:25:49.295>will

344
00:25:52.435 --> 00:25:55.885
<00:25:52.435>include <00:25:52.668>the <00:25:52.901>DID <00:25:53.135>into <00:25:53.368>the <00:25:53.601>DID <00:25:53.835>document

345
00:25:57.025 --> 00:26:01.605
<00:25:57.025>to <00:25:57.225>make <00:25:57.425>it <00:25:57.625>accepted <00:25:57.825>by <00:25:58.025>the <00:25:58.225>registration <00:25:58.425>agency

346
00:26:02.025 --> 00:26:04.165
<00:26:02.025>so <00:26:02.491>that <00:26:02.958>we <00:26:03.425>have

347
00:26:04.165 --> 00:26:07.665
<00:26:04.165>to <00:26:04.365>use <00:26:04.565>different <00:26:04.764>transactions <00:26:04.965>to <00:26:05.165>make <00:26:05.365>it <00:26:05.565>happen.

348
00:26:08.955 --> 00:26:12.975
<00:26:08.955>But <00:26:09.129>those <00:26:09.304>transactions <00:26:09.480>are <00:26:09.655>closely <00:26:09.830>connected <00:26:10.004>to <00:26:10.179>each <00:26:10.355>other.

349
00:26:15.805 --> 00:26:19.535
<00:26:15.805>When <00:26:16.005>the <00:26:16.205>banks <00:26:16.405>received <00:26:16.605>the <00:26:16.805>transaction, <00:26:17.005>the <00:26:17.205>sec,

350
00:26:19.675 --> 00:26:23.295
<00:26:19.675>the <00:26:19.955>two <00:26:20.235>transactions <00:26:20.514>from <00:26:20.794>registration <00:26:21.075>agency,

351
00:26:23.765 --> 00:26:27.335
<00:26:23.765>they <00:26:23.940>were <00:26:24.115>assembled <00:26:24.290>the <00:26:24.465>transaction <00:26:24.640>with <00:26:24.815>fee <00:26:24.990>paying <00:26:25.165>input

352
00:26:28.045 --> 00:26:31.785
<00:26:28.045>and <00:26:28.220>submit <00:26:28.395>the <00:26:28.570>two <00:26:28.745>signed <00:26:28.920>transactions <00:26:29.095>through <00:26:29.270>the <00:26:29.445>minor

353
00:26:32.945 --> 00:26:35.685
<00:26:32.945>and <00:26:33.294>return <00:26:33.645>with <00:26:33.995>all <00:26:34.345>transactions

354
00:26:36.475 --> 00:26:39.335
<00:26:36.475>and <00:26:36.824>approves <00:26:37.175>to <00:26:37.524>the <00:26:37.875>user.

355
00:26:41.365 --> 00:26:44.685
<00:26:41.365>This <00:26:41.520>is <00:26:41.676>the <00:26:41.831>whole <00:26:41.987>process <00:26:42.142>of <00:26:42.298>the <00:26:42.453>DID <00:26:42.609>document <00:26:42.765>creation.

356
00:26:46.535 --> 00:26:50.835
<00:26:46.535>At <00:26:46.768>the <00:26:47.001>end, <00:26:47.235>the <00:26:47.468>user <00:26:47.701>get <00:26:47.935>the

357
00:26:52.515 --> 00:26:56.215
<00:26:52.515>get <00:26:52.981>two <00:26:53.448>transactions, <00:26:53.915>okay?

358
00:26:58.465 --> 00:27:01.845
<00:26:58.465>The <00:26:58.620>first <00:26:58.776>one <00:26:58.931>we <00:26:59.087>have <00:26:59.242>two <00:26:59.398>public <00:26:59.553>keys <00:26:59.709>that <00:26:59.865>can

359
00:27:02.705 --> 00:27:04.885
<00:27:02.705>decide <00:27:03.054>whether <00:27:03.405>to <00:27:03.754>spend <00:27:04.105>the

360
00:27:07.665 --> 00:27:12.585
<00:27:07.665>output <00:27:07.898>and <00:27:08.131>the <00:27:08.365>second <00:27:08.598>output <00:27:08.831>is <00:27:09.065>spent

361
00:27:12.965 --> 00:27:13.985
<00:27:12.965>by <00:27:13.424>the <00:27:13.882>CA

362
00:27:14.685 --> 00:27:19.685
<00:27:14.685>to <00:27:15.034>provide <00:27:15.385>the <00:27:15.735>DID <00:27:16.085>document.

363
00:27:21.565 --> 00:27:26.105
<00:27:21.565>The <00:27:21.705>hash <00:27:21.845>of <00:27:21.985>the <00:27:22.125>transaction <00:27:22.265>one <00:27:22.405>is <00:27:22.545>embedded <00:27:22.685>in <00:27:22.825>the <00:27:22.965>DID

364
00:27:26.385 --> 00:27:31.135
<00:27:26.385>document <00:27:26.618>and <00:27:26.851>form <00:27:27.085>the <00:27:27.318>DID <00:27:27.551>document <00:27:27.785>hash,

365
00:27:32.385 --> 00:27:36.505
<00:27:32.385>which <00:27:32.851>is <00:27:33.318>the <00:27:33.785>output

366
00:27:37.855 --> 00:27:39.155
<00:27:37.855>of <00:27:38.245>the <00:27:38.635>second <00:27:39.025>transacation.

367
00:27:46.685 --> 00:27:50.295
<00:27:46.685>When <00:27:46.965>we <00:27:47.245>to <00:27:47.524>need <00:27:47.804>to <00:27:48.085>validate

368
00:27:50.915 --> 00:27:55.625
<00:27:50.915>the <00:27:51.148>DID <00:27:51.381>document, <00:27:51.615>we <00:27:51.848>can <00:27:52.081>check <00:27:52.315>if,

369
00:27:58.155 --> 00:28:03.045
<00:27:58.155>if <00:27:58.621>the <00:27:59.088>first <00:27:59.555>output

370
00:28:03.145 --> 00:28:07.915
<00:28:03.145>is <00:28:03.425>spent <00:28:03.705>either <00:28:03.985>by <00:28:04.264>the <00:28:04.545>ca

371
00:28:08.615 --> 00:28:09.835
<00:28:08.615>or <00:28:08.981>by <00:28:09.347>the <00:28:09.713>user

372
00:28:11.695 --> 00:28:15.735
<00:28:11.695>and <00:28:11.975>we <00:28:12.254>can <00:28:12.534>still <00:28:12.814>replace <00:28:13.095>the

373
00:28:16.355 --> 00:28:20.205
<00:28:16.355>transaction, <00:28:16.588>uh, <00:28:16.821>replace <00:28:17.055>the <00:28:17.288>DID <00:28:17.521>using <00:28:17.755>different

374
00:28:20.825 --> 00:28:23.045
<00:28:20.825>public <00:28:21.291>keys <00:28:21.758>in <00:28:22.225>case

375
00:28:23.665 --> 00:28:25.925
<00:28:23.665>the <00:28:23.945>user <00:28:24.225>lost <00:28:24.504>their <00:28:24.784>public <00:28:25.065>key

376
00:28:26.225 --> 00:28:30.565
<00:28:26.225>and <00:28:26.380>private <00:28:26.536>key, <00:28:26.691>they <00:28:26.847>can <00:28:27.002>request <00:28:27.158>a <00:28:27.313>new <00:28:27.469>one <00:28:27.625>so

377
00:28:31.385 --> 00:28:35.995
<00:28:31.385>the <00:28:31.851>ca <00:28:32.318>can <00:28:32.785>spend

378
00:28:36.175 --> 00:28:40.655
<00:28:36.175>the <00:28:36.350>transaction, <00:28:36.524>uh, <00:28:36.700>the <00:28:36.875>output <00:28:37.050>of <00:28:37.225>the <00:28:37.399>transaction <00:28:37.575>too

379
00:28:41.395 --> 00:28:43.995
<00:28:41.395>to <00:28:41.745>have <00:28:42.095>a <00:28:42.445>new <00:28:42.795>transaction.

380
00:28:48.745 --> 00:28:50.925
<00:28:48.745>How <00:28:49.024>to <00:28:49.304>verify <00:28:49.584>the <00:28:49.864>DID <00:28:50.145>document.

381
00:28:51.745 --> 00:28:54.485
<00:28:51.745>The <00:28:51.945>user <00:28:52.145>will <00:28:52.344>send <00:28:52.544>the <00:28:52.745>DID <00:28:52.945>document <00:28:53.145>along

382
00:28:54.485 --> 00:28:56.565
<00:28:54.485>with <00:28:54.718>the <00:28:54.951>transaction <00:28:55.185>two <00:28:55.418>to <00:28:55.651>the <00:28:55.885>verifier

383
00:28:57.625 --> 00:29:00.885
<00:28:57.625>and <00:28:57.800>the <00:28:57.975>verifier <00:28:58.150>will <00:28:58.325>check <00:28:58.500>with <00:28:58.675>minor <00:28:58.850>to <00:28:59.025>ensure

384
00:29:01.505 --> 00:29:04.005
<00:29:01.505>the <00:29:01.738>output <00:29:01.971>zero, <00:29:02.205>which <00:29:02.438>is <00:29:02.671>the <00:29:02.905>first,

385
00:29:06.375 --> 00:29:08.485
<00:29:06.375>first <00:29:06.725>output <00:29:07.075>of <00:29:07.425>the <00:29:07.775>transaction.

386
00:29:08.585 --> 00:29:13.555
<00:29:08.585>One <00:29:08.935>is <00:29:09.285>unspent, <00:29:09.635>which <00:29:09.985>this,

387
00:29:13.625 --> 00:29:14.715
<00:29:13.625>this <00:29:13.952>is <00:29:14.279>very <00:29:14.606>easy

388
00:29:14.715 --> 00:29:19.635
<00:29:14.715>because <00:29:14.870>in <00:29:15.026>the <00:29:15.181>transaction <00:29:15.337>two <00:29:15.492>we <00:29:15.648>have <00:29:15.803>the <00:29:15.959>all <00:29:16.115>points

389
00:29:20.175 --> 00:29:24.235
<00:29:20.175>to <00:29:20.375>the <00:29:20.575>output <00:29:20.774>one, <00:29:20.975>which <00:29:21.175>is <00:29:21.375>VR <00:29:21.575>one

390
00:29:25.285 --> 00:29:29.305
<00:29:25.285>and <00:29:25.485>we <00:29:25.685>can <00:29:25.885>easily <00:29:26.085>point <00:29:26.285>to <00:29:26.485>V <00:29:26.685>zero.

391
00:29:30.055 --> 00:29:32.345
<00:29:30.055>They <00:29:30.335>have <00:29:30.615>the <00:29:30.895>same <00:29:31.175>transition <00:29:31.455>ID

392
00:29:33.935 --> 00:29:36.955
<00:29:33.935>and <00:29:34.090>the <00:29:34.246>minor <00:29:34.401>will <00:29:34.557>return <00:29:34.712>the <00:29:34.868>U <00:29:35.023>ts <00:29:35.179>O <00:29:35.335>status

393
00:29:37.695 --> 00:29:39.915
<00:29:37.695>and <00:29:37.928>the <00:29:38.161>mer <00:29:38.395>proof <00:29:38.628>of <00:29:38.861>the <00:29:39.095>transition.

394
00:29:39.915 --> 00:29:44.245
<00:29:39.915>Two, <00:29:40.090>the <00:29:40.264>verifier <00:29:40.440>will <00:29:40.615>verify <00:29:40.790>that <00:29:40.965>the <00:29:41.139>DID <00:29:41.315>document

395
00:29:44.865 --> 00:29:49.445
<00:29:44.865>to <00:29:45.065>match <00:29:45.265>the <00:29:45.465>hash <00:29:45.665>embedded <00:29:45.865>in <00:29:46.065>transition <00:29:46.265>two,

396
00:29:50.475 --> 00:29:54.535
<00:29:50.475>the <00:29:50.630>DID <00:29:50.786>document <00:29:50.941>is <00:29:51.097>hand <00:29:51.252>over <00:29:51.408>directly <00:29:51.563>from <00:29:51.719>the <00:29:51.875>user

397
00:29:54.675 --> 00:29:55.695
<00:29:54.675>to <00:29:55.134>the <00:29:55.592>verifier

398
00:29:57.095 --> 00:29:59.915
<00:29:57.095>and <00:29:57.328>the <00:29:57.561>verifier <00:29:57.795>will <00:29:58.028>verify <00:29:58.261>the <00:29:58.495>sick

399
00:30:00.215 --> 00:30:01.955
<00:30:00.215>and <00:30:00.448>the <00:30:00.681>public <00:30:00.915>key <00:30:01.148>in <00:30:01.381>the <00:30:01.615>translation.

400
00:30:02.055 --> 00:30:05.515
<00:30:02.055>Two, <00:30:02.288>to <00:30:02.521>match <00:30:02.755>a <00:30:02.988>valid <00:30:03.221>registration <00:30:03.455>agency

401
00:30:07.015 --> 00:30:10.435
<00:30:07.015>so <00:30:07.215>that <00:30:07.415>the <00:30:07.615>DID <00:30:07.815>document <00:30:08.015>can <00:30:08.215>be <00:30:08.415>verified.

402
00:30:17.795 --> 00:30:22.125
<00:30:17.795>Then <00:30:17.970>in <00:30:18.145>the <00:30:18.320>DID <00:30:18.495>system <00:30:18.670>we <00:30:18.845>need <00:30:19.020>verifiable <00:30:19.195>credentials,

403
00:30:22.745 --> 00:30:27.465
<00:30:22.745>which <00:30:22.919>is <00:30:23.094>almost <00:30:23.270>the <00:30:23.445>same <00:30:23.620>with <00:30:23.794>the <00:30:23.969>DI <00:30:24.145>document,

404
00:30:28.205 --> 00:30:32.845
<00:30:28.205>but <00:30:28.554>it <00:30:28.905>includes <00:30:29.254>the <00:30:29.605>points

405
00:30:33.545 --> 00:30:35.685
<00:30:33.545>to <00:30:34.245>the <00:30:34.945>DID.

406
00:30:38.045 --> 00:30:42.755
<00:30:38.045>The <00:30:38.325>verifiable <00:30:38.605>credential <00:30:38.885>is <00:30:39.165>the <00:30:39.445>credential

407
00:30:42.755 --> 00:30:46.465
<00:30:42.755>that <00:30:43.105>can <00:30:43.455>prove <00:30:43.805>some <00:30:44.155>something

408
00:30:47.395 --> 00:30:52.365
<00:30:47.395>connected <00:30:47.628>to <00:30:47.861>the <00:30:48.095>DID <00:30:48.328>like <00:30:48.561>the, <00:30:48.795>uh,

409
00:30:52.435 --> 00:30:57.045
<00:30:52.435>when, <00:30:52.562>when <00:30:52.689>we <00:30:52.816>have <00:30:52.944>a <00:30:53.071>DID <00:30:53.198>that <00:30:53.325>refresh <00:30:53.453>my <00:30:53.580>uh, <00:30:53.707>ID <00:30:53.835>card,

410
00:30:57.675 --> 00:31:01.705
<00:30:57.675>then <00:30:57.875>I <00:30:58.075>will <00:30:58.274>have <00:30:58.475>some <00:30:58.675>sort <00:30:58.875>of, <00:30:59.075>uh,

411
00:31:02.565 --> 00:31:06.795
<00:31:02.565>credentials <00:31:02.765>that <00:31:02.965>proves <00:31:03.165>I'm, <00:31:03.365>I'm <00:31:03.565>a, <00:31:03.765>an <00:31:03.965>adult.

412
00:31:08.225 --> 00:31:12.035
<00:31:08.225>Then <00:31:08.425>the <00:31:08.625>CA <00:31:08.824>will <00:31:09.024>provide <00:31:09.225>such <00:31:09.425>kind <00:31:09.625>of

413
00:31:13.335 --> 00:31:17.405
<00:31:13.335>proof <00:31:13.615>and <00:31:13.895>using <00:31:14.175>their <00:31:14.455>private <00:31:14.735>key

414
00:31:17.425 --> 00:31:20.015
<00:31:17.425>to <00:31:17.891>sign <00:31:18.358>the <00:31:18.825>proof.

415
00:31:22.275 --> 00:31:25.915
<00:31:22.275>So <00:31:22.475>it <00:31:22.675>is <00:31:22.875>almost <00:31:23.075>the <00:31:23.275>same <00:31:23.475>with <00:31:23.675>the

416
00:31:27.885 --> 00:31:29.285
<00:31:27.885>DID <00:31:28.515>document <00:31:29.145>creation.

417
00:31:33.095 --> 00:31:38.015
<00:31:33.095>The <00:31:33.328>transaction <00:31:33.561>template <00:31:33.795>are <00:31:34.028>almost <00:31:34.261>the <00:31:34.495>same

418
00:31:41.445 --> 00:31:45.745
<00:31:41.445>and <00:31:41.645>we <00:31:41.845>can <00:31:42.044>use <00:31:42.245>the <00:31:42.445>same <00:31:42.645>method <00:31:42.845>to

419
00:31:47.025 --> 00:31:50.265
<00:31:47.025>very <00:31:47.491>verify <00:31:47.958>the <00:31:48.425>credential.

420
00:31:56.185 --> 00:31:58.675
<00:31:56.185>Okay, <00:31:56.418>so <00:31:56.651>much <00:31:56.885>for <00:31:57.118>the <00:31:57.351>two <00:31:57.585>features.

421
00:32:00.585 --> 00:32:04.905
<00:32:00.585>If <00:32:00.740>you <00:32:00.896>want <00:32:01.051>to <00:32:01.207>know <00:32:01.362>more, <00:32:01.518>you <00:32:01.673>can <00:32:01.829>go <00:32:01.985>to

422
00:32:05.675 --> 00:32:08.545
<00:32:05.675>developers <00:32:06.375>do <00:32:07.075>com

423
00:32:10.255 --> 00:32:13.535
<00:32:10.255>and <00:32:10.488>the <00:32:10.721>two <00:32:10.955>features <00:32:11.188>will <00:32:11.421>be <00:32:11.655>available

424
00:32:13.875 --> 00:32:17.835
<00:32:13.875>before <00:32:14.341>Q2 <00:32:14.808>this <00:32:15.275>year.

425
00:32:19.315 --> 00:32:22.945
<00:32:19.315>Those <00:32:19.515>specifications <00:32:19.715>may <00:32:19.915>be <00:32:20.115>changed <00:32:20.315>in <00:32:20.515>the <00:32:20.715>future

426
00:32:23.605 --> 00:32:27.145
<00:32:23.605>and <00:32:23.838>we <00:32:24.071>are <00:32:24.305>looking <00:32:24.538>for <00:32:24.771>more <00:32:25.005>collaboration

427
00:32:27.805 --> 00:32:31.885
<00:32:27.805>on <00:32:27.980>the <00:32:28.155>two <00:32:28.330>ideas <00:32:28.505>you <00:32:28.680>can <00:32:28.855>get <00:32:29.030>in <00:32:29.205>touch.

428
00:32:32.665 --> 00:32:35.575
<00:32:32.665>We <00:32:33.131>are <00:32:33.598>business <00:32:34.065>at

429
00:32:36.495 --> 00:32:39.175
<00:32:36.495>B-O-Q-U-A-N-I-N <00:32:37.895>c.com.

430
00:32:40.915 --> 00:32:43.455
<00:32:40.915>That's <00:32:41.381>all. <00:32:41.848>Thank <00:32:42.315>you.