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Gradecoin
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<a class="nav-item subtitle-text" href="https://gradecoin.xyz/block-docs/">Blocks</a>
<a class="nav-item subtitle-text" href="https://gradecoin.xyz/transaction-docs/">Transactions</a>
<a class="nav-item subtitle-text" href="https://gradecoin.xyz/register-docs/">Register</a>
<a class="nav-item subtitle-text" href="https://gradecoin.xyz/jwt/">JWT</a>
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<a class="subtext" href="https://gradecoin.xyz/block-docs/#requests">Requests</a>
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<a class="subtext" href="https://gradecoin.xyz/block-docs/#get"><small>- GET</small></a>
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<a class="subtext" href="https://gradecoin.xyz/block-docs/#post"><small>- POST</small></a>
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<a class="subtext" href="https://gradecoin.xyz/block-docs/#fields">Fields</a>
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<div class="heading-text">Block Documentation</div>
<p>A block that was proposed to commit Transactions in <code>transaction_list</code> to the
ledger with a nonce that made <code>hash</code> valid; 6 zeroes at the left hand side of the
hash (24 bytes).</p>
<p>We are <em>mining</em> using <a href="https://www.blake2.net/">blake2s</a> algorithm, which produces 256 bit hashes. Hash/second is roughly 20x10^3 on my machine, a new block can be mined in around 4-6 minutes.</p>
<h1 id="requests">Requests</h1>
<h2 id="get">GET</h2>
<p>A HTTP <code>GET</code> request to <a href="/block">/block</a> endpoint will return the latest mined block.</p>
<h2 id="post">POST</h2>
<p>A HTTP <code>POST</code> request with Authorization using JWT will allow you to propose your own blocks.</p>
<h1 id="fields">Fields</h1>
<pre style="background-color:#ffffff;">
<code><span style="color:#545052;">transaction_list: [array of Fingerprints]
nonce: unsigned 32-bit integer
timestamp: ISO 8601 <date>T<time>
hash: String
</span></code></pre>
<p><a href="https://en.wikipedia.org/wiki/ISO_8601#Combined_date_and_time_representations">ISO 8601 Reference</a></p>
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