<html><head><title>2023-08-11 Codex weekly</title><metacharSet="utf-8"/><metaname="viewport"content="width=device-width, initial-scale=1.0"/><metaproperty="og:title"content="2023-08-11 Codex weekly"/><metaproperty="og:description"content="Codex update August 11 § Client § Milestone: Merkelizing block data § Initial Merkle Tree implementation - https://github.com/codex-storage/nim-codex/pull/504 Work on persisting/serializing Merkle Tree is underway, PR upcoming Milestone: Block discovery and retrieval § Continued analysis of block discovery and retrieval - https://hackmd."/><metaproperty="og:image"content="https://roadmap.logos.co/static/og-image.png"/><metaproperty="og:width"content="1200"/><metaproperty="og:height"content="675"/><linkrel="icon"href="../../static/icon.png"/><metaname="description"content="Codex update August 11 § Client § Milestone: Merkelizing block data § Initial Merkle Tree implementation - https://github.com/codex-storage/nim-codex/pull/504 Work on persisting/serializing Merkle Tree is underway, PR upcoming Milestone: Block discovery and retrieval § Continued analysis of block discovery and retrieval - https://hackmd."/><metaname="generator"content="Quartz"/><linkrel="preconnect"href="https://fonts.googleapis.com"/><linkrel="preconnect"href="https://fonts.gstatic.com"/><linkhref="../../index.css"rel="stylesheet"type="text/css"spa-preserve/><linkhref="https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/katex.min.css"rel="stylesheet"type="text/css"spa-preserve/><linkhref="https://fonts.googleapis.com/css2?family=IBM Plex Mono&family=sans-serif:wght@400;700&family=sans-serif:ital,wght@0,400;0,600;1,400;1,600&display=swap"rel="stylesheet"type="text/css"spa-preserve/><scriptsrc="../../prescript.js"type="application/javascript"spa-preserve></script><scripttype="application/javascript"spa-preserve>constfetchData=fetch(`../../static/contentIndex.json`).then(data=>data.json())</script></head><bodydata-slug="codex/updates/2023-08-11"><divid="quartz-root"class="page"><divid="quartz-body"><divclass="left sidebar"><h1class="page-title "><ahref="../..">Logos Collective Project Roadmaps</a></h1><divclass="spacer mobile-only"></div><divclass="search "><divid="search-icon"><p>Search</p><div></div><svgtabIndex="0"aria-labelledby="title desc"role="img"xmlns="http://www.w3.org/2000/svg"viewBox="0 0 19.9 19.7"><titleid="title">Search</title><descid="desc">Search</desc><gclass="search-path"fill="none"><pathstroke-linecap="square"d="M18.5 18.3l-5.4-5.4"></path><circlecx="8"cy="8"r="7"></circle></g></svg></div><divid="search-container"><divid="search-space"><inputautocomplete="off"id="search-bar"name="search"type="text"aria-label="Search for something"placeholder="Search for something"/><divid="results-container"></div></div></div></div><divclass="darkmode "><inputclass="toggle"id="darkmode-toggle"type="checkbox"tabIndex="-1"/><labelid="toggle-label-light"for="darkmode-toggle"tabIndex="-1"><svgxmlns="http://www.w3.org/2000/svg"xmlnsXlink="http://www.w3.org/1999/xlink"version="1.1"id="dayIcon"x="0px"y="0px"viewBox="0 0 35 35"style="enable-background:new 0 0 35 35;"xmlSpace="preserve"><title>Light mode</title><pathd="M6,17.5C6,16.672,5.328,16,4.5,16h-3C0.672,16,0,16.672,0,17.5S0.672,19,1.5,19h3C5.328,19,6,18.328,6,17.5zM7.5,26c-0.414,0-0.789,0.168-1.061,0.439l-2,2C4.168,28.711,4,29.086,4,29.5C4,30.328,4.671,31,5.5,31c0.414,0,0.789-0.168,1.06-0.44l2-2C8.832,28.289,9,27.914,9,27.5C9,26.672,8.329,26,7.5,26zM17.5,6C18.329,6,19,5.328,19,4.5v-3C19,0.672,18.329,0,17.5,0S16,0.672,16,1.5v3C16,5.328,16.671,6,17.5,6zM27.5,9c0.414,0,0.789-0.168,1.06-0.439l2-2C30.832,6.289,31,5.914,31,5.5C31,4.672,30.329,4,29.5,4c-0.414,0-0.789,0.168-1.061,0.44l-2,2C26.168,6.711,26,7.086,26,7.5C26,8.328,26.671,9,27.5,9zM6.439,8.561C6.711,8.832,7.086,9,7.5,9C8.328,9,9,8.328,9,7.5c0-0.414-0.168-0.789-0.439-1.061l-2-2C6.289,4.168,5.914,4,5.5,4C4.672,4,4,4.672,4,5.5c0,0.414,0.168,0.789,0.439,1.06L6.439,8.561zM33.5,1
<li>Continued analysis of block discovery and retrieval - <ahref="https://hackmd.io/_KOAm8kNQamMx-lkQvw-Iw?both=#fn5"class="external">https://hackmd.io/_KOAm8kNQamMx-lkQvw-Iw?both=#fn5</a>
<li>Details here <ahref="https://github.com/codex-storage/cs-codex-dist-tests/pull/41"class="external">https://github.com/codex-storage/cs-codex-dist-tests/pull/41</a></li>
<h3id="milestone-continuous-testing-and-labeling">Milestone: Continuous Testing and Labeling<aaria-hidden="true"tabindex="-1"href="#milestone-continuous-testing-and-labeling"class="internal"> §</a></h3>
<ul>
<li>Watch the Continuous tests demo</li>
<li>Implement and configure Dist-Tests labeling</li>
<li>Set up logs shipping based on labels</li>
<li>Improve Docker workflows and add ‘latest’ tag</li>
</ul>
<h3id="milestone-cicd-and-synchronization">Milestone: CI/CD and Synchronization<aaria-hidden="true"tabindex="-1"href="#milestone-cicd-and-synchronization"class="internal"> §</a></h3>
<ul>
<li>Set up synchronization by codex-storage</li>
<li>Configure Codex Storage and Demo CI/CD environments</li>
<li>Done but merge is blocked by a few issues - <ahref="https://github.com/codex-storage/nim-codex/pull/483"class="external">https://github.com/codex-storage/nim-codex/pull/483</a></li>
<li>Finished refactoring state machine PR <ahref="https://github.com/codex-storage/nim-codex/pull/469"class="external">link</a></li>
<li>Added support for loading node’s slots during Sale’s module start <ahref="https://github.com/codex-storage/nim-codex/pull/510"class="external">link</a></li>
<li>Implementing a DHT in Python for the DAS simulator - <ahref="https://github.com/cortze/py-dht"class="external">https://github.com/cortze/py-dht</a>.</li>
<p>NOTE: Several people are/where out during the last few weeks, so some milestones are paused until they are back</p></article></div><divclass="right sidebar"><divclass="graph "><h3>Graph View</h3><divclass="graph-outer"><divid="graph-container"data-cfg="{"drag":true,"zoom":true,"depth":1,"scale":1.1,"repelForce":0.5,"centerForce":0.3,"linkDistance":30,"fontSize":0.6,"opacityScale":1,"showTags":true,"removeTags":[]}"></div><svgversion="1.1"id="global-graph-icon"xmlns="http://www.w3.org/2000/svg"xmlnsXlink="http://www.w3.org/1999/xlink"x="0px"y="0px"viewBox="0 0 55 55"fill="currentColor"xmlSpace="preserve"><pathd="M49,0c-3.309,0-6,2.691-6,6c0,1.035,0.263,2.009,0.726,2.86l-9.829,9.829C32.542,17.634,30.846,17,29,17