Evidence row 727294

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ayers.repair/marketplace.html"
    ]
  ],
  "name": "Lancelot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T01:09:35.622148Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T01:09:35.622148Z",
        "updatedAt": "2026-10-28T01:09:35.622148Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "An MCP server for search and retrieval over a local LanceDB database",
      "name": "io.github.ayers-software-repair/lancelot",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Folder that holds the LanceDB database. It must exist; Lancelot only reads it.",
              "isRequired": true,
              "name": "LANCEDB_PATH"
            },
            {
              "description": "Enables vector search by sending query text to OpenAI to compute embeddings. Without it, search is text only and nothing leaves the machine.",
              "isSecret": true,
              "name": "OPENAI_API_KEY"
            }
          ],
          "identifier": "@ayersrepair/lancelot",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ayers-software-repair/lancelot"
      },
      "title": "Lancelot",
      "version": "0.3.0",
      "websiteUrl": "https://ayers.repair/marketplace.html"
    }
  },
  "source": "mcp_registry",
  "summary": "An MCP server for search and retrieval over a local LanceDB database"
}

What the leaf hashes

{"body":"040c34e885e3596e2670ef9585a364d32e5a5806f9d7645c43936537922351cb","id":727294,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793151676223140,"prev":null,"subject":"mcp_registry:io.github.ayers-software-repair/lancelot","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x543a1dca20f28b41496f00aa2815361fe181b96da6eeba5b5ab4ac81e0476210
2. 0x965f4fb82e6e8965953894dfcda432ffd6414651374134a492663aa7f4e1001c
3. 0x8c41aecc350fd5741b212db07de769b844005b0dab61f2dc3f2d91ea245a5393
4. 0x57dc227d2c471bb74363c5d9cd0f81a68f9c90e51eaea51e31c568b0cee143fb
5. 0x35fcae5e6b65d4b3733fca95e5c5d1f022c34e76d2b7ebf83f9175d2b2e35265
6. 0x5bf03f93030499614ff0b92cd2327059d71eaa772a799ee38f2a270fe70fc9f3
7. 0x634796ac5e601deec1e6ca16fdd0da39b0385bf759721ce2a7e08f4c13948a64
8. 0x232f4033a124a75eb33ead0f4f3b73bca1f3ba263cb03d9e95101f56f02d2cf9
9. 0xf5e0f1bd391ac0d61b12735c415978e3c1b0b096d6e7cfcb346450e76d2a01fb
10. 0xd9a41640b3eeb6701cbae0f9d7f80d4f3f33089e29bbbd92a00731608e965b99
11. 0xa9fe597095153f16447d9f02c87246888ad2b74afe16d10b19344d356c0a3727
12. 0xf4e720164412fb39884a52a2634039db2a11376ce8f394eb8a98eec16df68553
13. 0x7d1829083dbabe39994f2d5687f99b5933bed73cd0300562b3af1bb8f3d94388
14. 0x4a3671cf60fc2b873faa04c5863043b075336ef59080ef23af50811e899402d0
15. 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae