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        <title>Glanger Li</title>
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            <title><![CDATA[区块链项目观察1-TBD]]></title>
            <link>https://paragraph.com/@glanger/1-tbd</link>
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            <pubDate>Thu, 08 Dec 2022 02:21:11 GMT</pubDate>
            <description><![CDATA[观察项目1-TBD地址： https://www.tbd.website/简介： TBD看着是在DID的基础上建立DEX的流动性协议，代码都在GitHub上。他有2个产品：tbDEX(流动性协议)和 WEB5(额外的去中心化网络).我对web5比较感兴趣，研究一下。WEB5说明： https://developer.tbd.website/docs/Decentralized Web Platform - Public.pdf组件实现标准：W3C的DiDs（https://w3c.github.io/did-core/）实现：dwn-sdk-js (https://github.com/TBD54566975/dwn-sdk-js) （客户端js）实现规范：DIF(https://identity.foundation/decentralized-web-node/spec/)的实现服务：ssi-service（https://github.com/TBD54566975/ssi-service）（服务端Go）DIDs和Verifiable Credential（https://...]]></description>
            <content:encoded><![CDATA[<h1 id="h-1-tbd" class="text-4xl font-header !mt-8 !mb-4 first:!mt-0 first:!mb-0">观察项目1-TBD</h1><blockquote><p>地址： <a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://www.tbd.website/">https://www.tbd.website/</a></p></blockquote><p><strong>简介</strong>： TBD看着是在DID的基础上建立DEX的流动性协议，代码都在GitHub上。他有2个产品：tbDEX(流动性协议)和 WEB5(额外的去中心化网络).我对web5比较感兴趣，研究一下。</p><h3 id="h-web5" class="text-2xl font-header !mt-6 !mb-4 first:!mt-0 first:!mb-0">WEB5</h3><p>说明： <a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://developer.tbd.website/docs/Decentralized">https://developer.tbd.website/docs/Decentralized</a> Web Platform - Public.pdf</p><h2 id="h-" class="text-3xl font-header !mt-8 !mb-4 first:!mt-0 first:!mb-0">组件</h2><ol><li><p>实现标准：W3C的DiDs（<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://w3c.github.io/did-core/">https://w3c.github.io/did-core/</a>）</p></li><li><p>实现：dwn-sdk-js (<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://github.com/TBD54566975/dwn-sdk-js">https://github.com/TBD54566975/dwn-sdk-js</a>) （客户端js）</p><ol><li><p>实现规范：DIF(<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://identity.foundation/decentralized-web-node/spec/">https://identity.foundation/decentralized-web-node/spec/</a>)的实现</p></li></ol></li><li><p>服务：ssi-service（<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://github.com/TBD54566975/ssi-service%EF%BC%89%EF%BC%88%E6%9C%8D%E5%8A%A1%E7%AB%AFGo%EF%BC%89">https://github.com/TBD54566975/ssi-service）（服务端Go）</a></p><ol><li><p>DIDs和Verifiable Credential（<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://www.w3.org/TR/vc-data-model/">https://www.w3.org/TR/vc-data-model/</a>）</p></li></ol></li><li><p>SDK：ssi-sdk(<a target="_blank" rel="noopener noreferrer nofollow ugc" class="dont-break-out" href="https://github.com/TBD54566975/ssi-sdk">https://github.com/TBD54566975/ssi-sdk</a>) （集成sdk-Go）</p></li></ol><h2 id="h-review" class="text-3xl font-header !mt-8 !mb-4 first:!mt-0 first:!mb-0">初步Review代码</h2><h3 id="h-go" class="text-2xl font-header !mt-6 !mb-4 first:!mt-0 first:!mb-0">服务端Go</h3><p>服务端主要是开启服务，提供api，核心是ssi-service</p><figure float="none" data-type="figure" class="img-center" style="max-width: null;"><img src="https://storage.googleapis.com/papyrus_images/e3e01afe3be8cc967ea7daa9fa23faf14fb7d13cb9796d96f1438c91be4db1f4.png" alt="ssi-service主流程" blurdataurl="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=" nextheight="600" nextwidth="800" class="image-node embed"><figcaption HTMLAttributes="[object Object]" class="">ssi-service主流程</figcaption></figure><h3 id="h-" class="text-2xl font-header !mt-6 !mb-4 first:!mt-0 first:!mb-0">核心服务</h3><ol><li><p><code>keyStoreService</code></p></li><li><p><code>didService</code></p></li><li><p><code>schemaService</code></p></li><li><p><code>credentialService</code></p></li><li><p><code>manifestService</code></p></li><li><p><code>presentationService</code></p></li><li><p><code>operationService</code></p></li></ol><h2 id="h-" class="text-3xl font-header !mt-8 !mb-4 first:!mt-0 first:!mb-0">个人感想：</h2><p>区块链果然是web2的延续，DiD的规范也是在web2的w3c标准下建立的。标准的建立给行业的发展提供了保障，DiD看着还挺有前途的。keep learnning, keep coding，keep building.</p>]]></content:encoded>
            <author>glanger@newsletter.paragraph.com (Glanger Li)</author>
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