Evidence row 3452729

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/commonpost/thunderbird-mcp"
    ]
  ],
  "name": "Commonpost MCP for Thunderbird",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T19:54:21.326081Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T19:54:21.326081Z",
        "updatedAt": "2026-11-05T19:54:21.326081Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Mail, contacts, calendar and filters of Thunderbird for AI assistants, through a local add-on.",
      "name": "io.github.commonpost/thunderbird-mcp",
      "packages": [
        {
          "fileSha256": "9ab972ab69fc103c310db86e9e4edae5a23aaacaad9d96e82fb11ca828a86b33",
          "identifier": "https://github.com/commonpost/thunderbird-mcp/releases/download/v0.19.1/commonpost-mcp-v0.19.0.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/commonpost/thunderbird-mcp"
      },
      "title": "Commonpost MCP for Thunderbird",
      "version": "0.19.1",
      "websiteUrl": "https://github.com/commonpost/thunderbird-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Mail, contacts, calendar and filters of Thunderbird for AI assistants, through a local add-on."
}

What the leaf hashes

{"body":"d9feaf127cd74184eccf1fc16f5b3ea245eab3a17511a6416a4e8bc852ddf66f","id":3452729,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793910110111849,"prev":3437902,"subject":"mcp_registry:io.github.commonpost/thunderbird-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x98e8f29ae9ce6eb29d1941bcfe26801c531c8269a6de55a246a6321065e5f31e
2. 0x6ee1ac34768f1b2f5e668b2276a91d65b18fcc52c48d94affa3b65c079d2e887
3. 0x7e9cc91eb807df26bfc71ecfa900dbe84fd221b1c9fa228e5acee847379acda9
4. 0x5d1b9f64429a89d9a7b78de395a80ba015a46640dbae598de00901e79b620c7e
5. 0x2c0c867c45adeb8fafdf20fca49802094947e8caecd448b695740a015e68fabc
6. 0x16b9b4afc44886ef6b7c8b35dea75972f79a2ce39f955964bb12e2e39a49b62b
7. 0xceb07ea9fd28575a0c42920a636ea8f7d1929c0ebd346bd11fce04aecae7b1fa
8. 0x6738b013b5d91a5ffe8fc628e7520d2eee8325afe8d6582975658ee937e7ec79
9. 0x0c78da9b2d04493d282659f80fe17010c8d38015d8339a21ecee66c689e0088d
10. 0xeb1ef842037936cfcbd4b05c69283703b76c5278695d2e043ea69ceba858f766
11. 0x24571501b0af3ab3411c5d1e8fb87be6592ddaabf74a6079f45af6f53693f5d3
12. 0x1f0ff48f87b7b133e5e5b7c14571fee2585d29ed58b8e8a731c9b3a5ac469cd1
13. 0xbf751a74028033cca1ac40547fae587eb2c92fbf44be64fc4ef59b43e3203be0
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94