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<html><head><title>2023-11-13 Vac weekly</title><meta charSet="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta property="og:title" content="2023-11-13 Vac weekly"/><meta property="og:description" content="vac:p2p: § nimlibp2p:vac:webrtc-transport cont. fixed segfault. nimlibp2p:vac:maintenance Revert https://github.com/status-im/nim-libp2p/issues/868 for Nimbus."/><meta property="og:image" content="https://roadmap.logos.co/static/og-image.png"/><meta property="og:width" content="1200"/><meta property="og:height" content="675"/><link rel="icon" href="../../static/icon.png"/><meta name="description" content="vac:p2p: § nimlibp2p:vac:webrtc-transport cont. fixed segfault. nimlibp2p:vac:maintenance Revert https://github.com/status-im/nim-libp2p/issues/868 for Nimbus."/><meta name="generator" content="Quartz"/><link rel="preconnect" href="https://fonts.googleapis.com"/><link rel="preconnect" href="https://fonts.gstatic.com"/><link href="../../index.css" rel="stylesheet" type="text/css" spa-preserve/><link href="https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/katex.min.css" rel="stylesheet" type="text/css" spa-preserve/><link href="https://fonts.googleapis.com/css2?family=IBM Plex Mono&amp;family=sans-serif:wght@400;700&amp;family=sans-serif:ital,wght@0,400;0,600;1,400;1,600&amp;display=swap" rel="stylesheet" type="text/css" spa-preserve/><script src="../../prescript.js" type="application/javascript" spa-preserve></script><script type="application/javascript" spa-preserve>const fetchData = fetch(`../../static/contentIndex.json`).then(data => data.json())</script></head><body data-slug="vac/updates/2023-11-13"><div id="quartz-root" class="page"><div id="quartz-body"><div class="left sidebar"><h1 class="page-title "><a href="../..">Logos Collective Project Roadmaps</a></h1><div class="spacer mobile-only"></div><div class="search "><div id="search-icon"><p>Search</p><div></div><svg tabIndex="0" aria-labelledby="title desc" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 19.9 19.7"><title id="title">Search</title><desc id="desc">Search</desc><g class="search-path" fill="none"><path stroke-linecap="square" d="M18.5 18.3l-5.4-5.4"></path><circle cx="8" cy="8" r="7"></circle></g></svg></div><div id="search-container"><div id="search-space"><input autocomplete="off" id="search-bar" name="search" type="text" aria-label="Search for something" placeholder="Search for something"/><div id="results-container"></div></div></div></div><div class="darkmode "><input class="toggle" id="darkmode-toggle" type="checkbox" tabIndex="-1"/><label id="toggle-label-light" for="darkmode-toggle" tabIndex="-1"><svg xmlns="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><path d="M6,17.5C6,16.672,5.328,16,4.5,16h-3C0.672,16,0,16.672,0,17.5 S0.672,19,1.5,19h3C5.328,19,6,18.328,6,17.5z M7.5,26c-0.414,0-0.789,0.168-1.061,0.439l-2,2C4.168,28.711,4,29.086,4,29.5 C4,30.328,4.671,31,5.5,31c0.414,0,0.789-0.168,1.06-0.44l2-2C8.832,28.289,9,27.914,9,27.5C9,26.672,8.329,26,7.5,26z M17.5,6 C18.329,6,19,5.328,19,4.5v-3C19,0.672,18.329,0,17.5,0S16,0.672,16,1.5v3C16,5.328,16.671,6,17.5,6z M27.5,9 c0.414,0,0.789-0.168,1.06-0.439l2-2C30.832,6.289,31,5.914,31,5.5C31,4.672,30.329,4,29.5,4c-0.414,0-0.789,0.168-1.061,0.44 l-2,2C26.168,6.711,26,7.086,26,7.5C26,8.328,26.671,9,27.5,9z M6.439,8.561C6.711,8.832,7.086,9,7.5,9C8.328,9,9,8.328,9,7.5 c0-0.414-0.168-0.789-0.439-1.061l-2-2C6.289,4.168,5.914,4,5.5,4C4.672,4,4,4.672,4,5.5c0,0.414,0.168,0.789,0.439,1.06 L6.439,8.561z M33.5,16h-3c-0.828,0-1.5,0.672-1.5,1.5s0.672,1.5,1.5,1.5h3c0.828,0,1.5-0.672,1.5-1.5S34.328,16,33.5,16z M28.561,26.439C28.289,26.168,27.914,26,27.5,26c-0.828,0-1.5,0.672-1.5,1.5c0,0.414,0.168,0.789,0.439,1.06l2,2 C28.711,30.832,29.086,31,29.5,31c0.828,0,1.5-0.672,1.5-1.5c0-0.414-0.168-0.789-0.439-1.061L28.561,26.439z M17.5,29 c-0.829,0-1.5,0.672-1.5,1.5v3c0,0.828,0.6
<ul>
<li><code>nimlibp2p:vac:webrtc-transport</code>
<ul>
<li>cont. fixed segfault.</li>
</ul>
</li>
<li><code>nimlibp2p:vac:maintenance</code>
<ul>
<li>Revert <a href="https://github.com/status-im/nim-libp2p/issues/868" class="external">https://github.com/status-im/nim-libp2p/issues/868</a></li>
<li>for Nimbus. A new libp2p branch was create for that <a href="https://github.com/status-im/nim-libp2p/tree/b2eac7e-and-revert-c6aa085" class="external">https://github.com/status-im/nim-libp2p/tree/b2eac7e-and-revert-c6aa085</a> - <a href="https://github.com/status-im/nimbus-eth2/pull/5549" class="external">https://github.com/status-im/nimbus-eth2/pull/5549</a></li>
<li>new Issue #975: CI workflow is failing frequently, <a href="https://github.com/status-im/nim-libp2p/issues/975" class="external">https://github.com/status-im/nim-libp2p/issues/975</a>, <a href="https://github.com/status-im/nim-libp2p/tree/fix/ci-workflow-stability" class="external">https://github.com/status-im/nim-libp2p/tree/fix/ci-workflow-stability</a></li>
<li>in progress: PR #968: fix: move workflows for Nim Devel and legacy i386 from “Daily”
<ul>
<li>new workflows “Daily - Devel” and “Daily - Legacy Platforms” <a href="https://github.com/status-im/nim-libp2p/pull/968" class="external">https://github.com/status-im/nim-libp2p/pull/968</a></li>
<li>Issue #972: Daily workflow could fail randomly with [OSError] <a href="https://github.com/status-im/nim-libp2p/issues/972" class="external">https://github.com/status-im/nim-libp2p/issues/972</a></li>
</ul>
</li>
</ul>
</li>
</ul>
<h3 id="vactke">vac:tke:<a aria-hidden="true" tabindex="-1" href="#vactke" class="internal"> §</a></h3>
<ul>
<li>admin/misc: (7 CC conference days)</li>
<li><code>vac:tke::status:SNT-staking</code>
<ul>
<li>Finalizing the setup &amp; shape of Snapshot space (@Martin)</li>
</ul>
</li>
<li><code>vac:tke::nomos:economic-analysis</code>
<ul>
<li>Researching properties of rewards functions (@Frederico)</li>
</ul>
</li>
<li><code>vac:tke::waku:economic-analysis</code>
<ul>
<li>Preparing an overview of possible revenue models (@Martin)</li>
<li>Monitoring Sergeis research (@Martin)</li>
</ul>
</li>
</ul>
<h3 id="vacdst">vac:dst:<a aria-hidden="true" tabindex="-1" href="#vacdst" class="internal"> §</a></h3>
<ul>
<li><code>wakurtosis:vac:retrospective-rlog</code>
<ul>
<li>Reviewed comments; soon to publish</li>
</ul>
</li>
<li><code>wakurtosis:vac:rlog</code>
<ul>
<li>Analysis of new Wakurtosis simulations regarding the 600 nodes anomaly</li>
<li>Analysis of K8 simulations regarding the 600 nodes anomaly</li>
</ul>
</li>
<li><code>analysis-shadow:vac:shadow-gossipsub-analysis</code>
<ul>
<li>worked on Topology slices</li>
<li>(added more RAM to the server)</li>
</ul>
</li>
<li><code>analysis-shadow:waku:shadow-waku-relay-analysis</code>
<ul>
<li>Run 600 nodes NWaku Shadow simulations with and without load</li>
</ul>
</li>
<li><code>analysis:nomos:simulation-analysis</code>
<ul>
<li>The network delay/bandwidth tuning, readjusting the probabilities, none of them helped. The bug(s) cannot be side-steped in any meaningful way.</li>
<li>New issue: for > 10 views, the disk usage blows up. <em>1.7 TERABYTES</em>; and the output is just text files! This was quite unexpected; we now have yet another scalability issue with the nomos sim.</li>
<li>spent couple of days on the Rust code and worked on adjustments. None of them helped with the bug.</li>
</ul>
</li>
<li><code>analysis-gsub-model:vac:refactoring</code>
<ul>
<li>Tuned/cleanedup to the control messages code</li>
</ul>
</li>
<li><code>eng-10ktool:vac:bandwidth-test</code>:
<ul>
<li>Machines are no longer blocked</li>
<li>Added Kubernetes network policies to void having machines blocked.</li>
<li>600 node simulations with Kubernetes to try to replicate 0 rate anomaly (<a href="https://discord.com/channels/864066763682218004/1163414326934257684/1170039531500740718" class="external">https://discord.com/channels/864066763682218004/1163414326934257684/1170039531500740718</a>)</li>
<li>Started an aproximation of waku-simulator with Kurtosis</li>
<li>Meeting with Slava to investigate prometheus dropping container labeling information</li>
</ul>
</li>
<li><code>software-testing:waku:test-automation-js-waku</code>
<ul>
<li>Helped Danish with implementing the testing part of a Static Sharding <a href="https://github.com/waku-org/js-waku/pull/1697/commits/762bc5ad6ecad1d41a4aa6ca9bd6e2832a4779ee" class="external">PR</a></li>
</ul>
</li>
<li><code>vac:dst:software-testing:waku:test-automation-interop-testing</code>
<ul>
<li>First <a href="https://github.com/waku-org/waku-interop-tests/pull/1#pullrequestreview-1714207334" class="external">PR</a>:
<ul>
<li>start/stop waku docker nodes and connect them in a network</li>
<li>send RPC or REST API calls and validate that messages are reaching the peers</li>
<li>setup ci runs (on pr, on demand and nightly) via github actions</li>
<li>allure <a href="https://waku-org.github.io/waku-interop-tests/4/" class="external">reports</a> via github pages that contain test and docker log attachments for failing tests</li>
<li>automated linting and code formatting</li>
<li>2 basic tests for now but will extend after the initial set of reviews</li>
</ul>
</li>
</ul>
</li>
<li><code>software-testing:waku:test-automation-nwaku</code>
<ul>
<li>Moved most of the PRs, missing one.</li>
<li>Implement some store tests.</li>
<li>Found (and fixed) issue with default values encoding/decoding for HistoryQuery.</li>
<li>bug: <code>assert false</code> SEGFAULT.
<ul>
<li>It only triggers on some files, and imports dont seem to be related.</li>
</ul>
</li>
<li>bug: Stopped filter node can receive messages
<ul>
<li>Its actually expected behaviour.</li>
<li><a href="https://github.com/waku-org/nwaku/issues/2178" class="external">Issue</a></li>
</ul>
</li>
<li>bug: Filter doesnt receive messages after subscribing and restarting
<ul>
<li><a href="https://github.com/waku-org/nwaku/issues/2175" class="external">Issue</a></li>
</ul>
</li>
</ul>
</li>
<li><code>software-testing:waku:test-automation-go-waku</code>
<ul>
<li>Wrote 4 tests related to filter unsubscribe and closed the PR <a href="https://github.com/waku-org/go-waku/pull/855" class="external">https://github.com/waku-org/go-waku/pull/855</a></li>
</ul>
</li>
</ul>
<h3 id="vacacz">vac:acz:<a aria-hidden="true" tabindex="-1" href="#vacacz" class="internal"> §</a></h3>
<ul>
<li><code>rlnp2p:waku:rln-doc-and-outreach</code>
<ul>
<li>Make changes as per review on rlog</li>
</ul>
</li>
<li><code>admin/misc</code>
<ul>
<li>Study the research paper on the Reinforced Concrete hash function.</li>
<li>Implemented Reinforced concrete in huff - <a href="https://github.com/rymnc/reinforced-concrete-huff" class="external">https://github.com/rymnc/reinforced-concrete-huff</a>
<ul>
<li>tl;dr: lesser gas consumed than poseidon (2 inputs)</li>
</ul>
</li>
<li>RC hash writeup on vacp2p/research - <a href="https://github.com/vacp2p/research/pull/196" class="external">https://github.com/vacp2p/research/pull/196</a></li>
</ul>
</li>
<li><code>secure-channels:waku:ethereum-chat</code>
<ul>
<li>Keep working on the comments from the team and finish the raw RFC.</li>
<li><a href="https://github.com/vacp2p/rfc/pull/626" class="external">https://github.com/vacp2p/rfc/pull/626</a></li>
</ul>
</li>
</ul>
<h3 id="vacsc">vac:sc::<a aria-hidden="true" tabindex="-1" href="#vacsc" class="internal"> §</a></h3>
<ul>
<li><code>status:community-curation-contracts</code>
<ul>
<li>Adjusted import remappings
<ul>
<li><a href="https://github.com/status-im/community-dapp/pull/95" class="external">https://github.com/status-im/community-dapp/pull/95</a></li>
</ul>
</li>
<li>Added Goerli OP deployment config
<ul>
<li><a href="https://github.com/status-im/community-dapp/pull/96" class="external">https://github.com/status-im/community-dapp/pull/96</a></li>
</ul>
</li>
<li>Deployed contracts on Goerli OP</li>
<li>Verified contracts on OP Mainnet</li>
</ul>
</li>
<li><code>vac:maintainance/misc</code>
<ul>
<li>Deployed OP SNT on Goerli OP</li>
<li>Created a few screen casts on deployment
<ul>
<li><a href="https://www.notion.so/f24bc8154bfd4757989216dde0f50af0?v=eb8f6f301de94f4889ee6179d16eaf47" class="external">https://www.notion.so/f24bc8154bfd4757989216dde0f50af0?v=eb8f6f301de94f4889ee6179d16eaf47</a></li>
</ul>
</li>
<li>Implemented SNT V2 which will be used to make SNT available on Sepolia
<ul>
<li><a href="https://github.com/status-im/status-network-token-v2/pull/1" class="external">https://github.com/status-im/status-network-token-v2/pull/1</a></li>
</ul>
</li>
</ul>
</li>
<li><code>codex:review-codex-contracts</code>
<ul>
<li>finished watching the call recording</li>
<li>reviewed the code again based on the knoledge from call</li>
<li>sent PRs based on our review</li>
<li><a href="https://github.com/codex-storage/codex-contracts-eth/pull/73" class="external">https://github.com/codex-storage/codex-contracts-eth/pull/73</a></li>
<li><a href="https://github.com/codex-storage/codex-contracts-eth/pull/74" class="external">https://github.com/codex-storage/codex-contracts-eth/pull/74</a></li>
</ul>
</li>
</ul>
<h3 id="vacnescience">vac:nescience:<a aria-hidden="true" tabindex="-1" href="#vacnescience" class="internal"> §</a></h3>
<ul>
<li><code>state-separation:vac:state-separation-doc</code>
<ul>
<li>Keep researching techniques for harmonizing UTXO and based-account model for state separation -> Model to model adapter (Goal 1)</li>
<li>Privacy-enhancing: Prepare document comparing Dory and IPA polynomial commitment schemes.</li>
<li>Research ring signatures that use Dory and IPA.</li>
</ul>
</li>
<li><code>proofsystems:vac:research-existing-proof-systems</code>
<ul>
<li>Researching techniques for proof creation and verification for Nova. (Goal 3)</li>
<li>More readings on zkVM and how to build from scratch</li>
<li>Preparing for Zk hack</li>
<li>Done slides for ProgCrypto</li>
<li>Preparing a summary of a <a href="https://eprint.iacr.org/2023/1503.pdf" class="external">zk-Benchmark paper</a></li>
</ul>
</li>
<li><code>proofsystems:vac:benchmarks</code>
<ul>
<li>Reviewed Starky implementation</li>
<li>Reviewed Nova implementation</li>
<li>Merged the Nova-Bellman PR (<a href="https://github.com/vacp2p/zk-explorations/pull/14" class="external">https://github.com/vacp2p/zk-explorations/pull/14</a>)</li>
<li>Merged the posiedon-starky PR (<a href="https://github.com/vacp2p/zk-explorations/pull/16" class="external">https://github.com/vacp2p/zk-explorations/pull/16</a>)</li>
<li>Reduced the number of columns in the halo2 circut</li>
<li>Successfully ran shplonk implementation of poseidon halo2 circuit</li>
</ul>
</li>
</ul>
<h3 id="vacdr">vac:dr:<a aria-hidden="true" tabindex="-1" href="#vacdr" class="internal"> §</a></h3>
<ul>
<li><code>valpriv:vac:tor-push-poc</code>
<ul>
<li>Investigated, drove measurements from other fleet nodes for latency</li>
<li>Got testbed results with 10 validators, comparing and adding</li>
</ul>
</li>
<li><code>valpriv:vac:tor-push-paper</code>
<ul>
<li>Adding scaled up execution results, revise discussion</li>
<li>revised <a href="https://docs.google.com/presentation/d/10icRYX3qh_B7B1bOzDSxX6QVOLru7QsCAO8K3RXLpyg/edit?usp=sharing" class="external">presentation</a></li>
</ul>
</li>
<li><code>gsub-scaling:vac:gossipsub-simulation</code>
<ul>
<li>Completed small-scale simulations for large message handling</li>
<li>Created an updated PR for shadow simulation scripts <a href="https://github.com/vacp2p/dst-gossipsub-test-node/pull/3" class="external">https://github.com/vacp2p/dst-gossipsub-test-node/pull/3</a></li>
</ul>
</li>
<li><code>gsub-scaling:vac:unstructured-p2p-improvements-survey</code>
<ul>
<li>Compiled things, revisited documents, and worked on presentation for logos research call on GossipSub Improvements</li>
</ul>
</li>
</ul>
<h3 id="vacrfc">vac:rfc:<a aria-hidden="true" tabindex="-1" href="#vacrfc" class="internal"> §</a></h3>
<ul>
<li><code>status:port-status-specs</code>
<ul>
<li>Added the pull request for 71/STATUS-Push-Notification-Server <a href="https://github.com/vacp2p/rfc/pull/629/files" class="external">https://github.com/vacp2p/rfc/pull/629/files</a> (still WiP)</li>
</ul>
</li>
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s-2-0.897-2-2s0.897-2,2-2S47,39.897,47,41z M49,10c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S51.206,10,49,10z"></path></svg></div><div id="global-graph-outer"><div id="global-graph-container" data-cfg="{&quot;drag&quot;:true,&quot;zoom&quot;:true,&quot;depth&quot;:-1,&quot;scale&quot;:0.9,&quot;repelForce&quot;:0.5,&quot;centerForce&quot;:0.3,&quot;linkDistance&quot;:30,&quot;fontSize&quot;:0.6,&quot;opacityScale&quot;:1,&quot;showTags&quot;:true,&quot;removeTags&quot;:[]}"></div></div></div><div class="toc desktop-only"><button type="button" id="toc"><h3>Table of Contents</h3><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="fold"><polyline points="6 9 12 15 18 9"></polyline></svg></button><div id="toc-content"><ul class="overflow"><li class="depth-0"><a href="#vacp2p" data-for="vacp2p">vac:p2p:</a></li><li class="depth-0"><a href="#vactke" data-for="vactke">vac:tke:</a></li><li class="depth-0"><a href="#vacdst" data-for="vacdst">vac:dst:</a></li><li class="depth-0"><a href="#vacacz" data-for="vacacz">vac:acz:</a></li><li class="depth-0"><a href="#vacsc" data-for="vacsc">vac:sc::</a></li><li class="depth-0"><a href="#vacnescience" data-for="vacnescience">vac:nescience:</a></li><li class="depth-0"><a href="#vacdr" data-for="vacdr">vac:dr:</a></li><li class="depth-0"><a href="#vacrfc" data-for="vacrfc">vac:rfc:</a></li></ul></div></div><div class="backlinks "><h3>Backlinks</h3><ul class="overflow"><li>No backlinks found</li></ul></div></div></div><footer class><hr/><p>Created with <a href="https://quartz.jzhao.xyz/">Quartz v4.1.0</a>, © 2023</p><ul><li><a href="https://github.com/logos-co/roadmap">GitHub</a></li><li><a href="https://discord.com/invite/logos-state">Discord Community</a></li></ul></footer></div></body><script type="application/javascript">// quartz/components/scripts/quartz/components/scripts/callout.inline.ts
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