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<section id="at-protocol-bluesky">
<h1>AT Protocol/Bluesky<a class="headerlink" href="#at-protocol-bluesky" title="Permalink to this heading">#</a></h1>
<span class="target" id="index-0"></span><span class="target" id="index-1"></span><p id="index-2">We arent too concerned with billionaires cosplaying as altruists and the technologies they produce, but the AT Protocol has a few ideas, particularly related to <a class="reference external" href="https://atproto.com/guides/identity">identity</a>, that are interesting.</p>
<p>Specifically, AT protocol differentiates between <em>handles</em> and <em>identities</em>, where DNS entries are used as short handles that resolve to a <a class="reference external" href="https://www.w3.org/TR/did-core/">DID</a>.</p>
<p>Thats about it, the rest of the handling of DIDs is extremely centralized (see <a class="reference external" href="https://atproto.com/specs/did-plc">did:plc</a> which requires resolution against a single domain), and the requirement of all posts to be funneled through <a class="reference external" href="https://blueskyweb.xyz/blog/5-5-2023-federation-architecture">Big Graph Services</a> rather than directly peer to peer is transparently designed to ensure a marketing and advertising layer in between actors in the network.</p>
<section id="lessons">
<h2>Lessons<a class="headerlink" href="#lessons" title="Permalink to this heading">#</a></h2>
<section id="adopt">
<h3>Adopt<a class="headerlink" href="#adopt" title="Permalink to this heading">#</a></h3>
</section>
<section id="adapt">
<h3>Adapt<a class="headerlink" href="#adapt" title="Permalink to this heading">#</a></h3>
<ul class="simple">
<li><p>Using Domains as identity is great! the PLC method is not so great! We should use domains as a way of bootstrapping nodes into the network, giving people some extrinsic means of discovering the active peers within their identity, and also a means of distributed bootstrapping into the network.</p></li>
</ul>
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