Evidence row 3437902

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": "2026-11-05T17:47:28.623022Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T17:47:28.623022Z",
        "updatedAt": "2026-11-05T17:47:28.623022Z"
      }
    },
    "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/v0.19.0/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": "0.19.0",
      "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":"7b25e7cd106fde19e3261f399e170c4ec534029c09a8049100f08d1d8dfc19e6","id":3437902,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793902907872610,"prev":3351288,"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. 0x2f021db963c61783b020ddc2219f5e8e989f10af73f67fabfe46d0de4168ddf9
2. 0x3971b6dc39908646b95d9685e32d4a839cf8bc0778d0c88da5ba5538b4d3fb4b
3. 0x4d10553d7830f75654b6b3eff24eba93eb268993ce006daee1f8c42ce858f47c
4. 0x740b8cb3fc913d214ec086f284ee3b3aa5546c9c542934c6c0af13079cb825b7
5. 0x732db50eaf1ee82b7ab9ad3df49c720bb46a0c3e243c4e22d7f0e931b3b11af6
6. 0x15a4c6304bf0043b39fe2d6e644a9d7606d8c4740082ab5a5b9065458bea3d2a
7. 0xbedb17a73fb8095cc2e0f08795035afc42d9fc9374eeaa1f61d2ad1265edb4f0
8. 0xd6473acb7288fc0ce0197743b34c40d84d98fc12fc37a470ddc2d4d9cbfabd50
9. 0x910c2c88e9d190764ab93b611d62013d210c592da543122168351e650c1d8f7e
10. 0x579168ec642cc9af0b791b201aad76374016421fc46f0199a32a5372ba7842f3
11. 0x6cb14b1dcc47517796c50cd57518bdfac35b7d6b44e0e9697195fcd5dde4f6df
12. 0xb6c75facfba2b098c16130315303a68907c96a774a7c41fec655e915a696ac79
13. 0xf0964d9f669b62b6dac14dae4a5ac2a5d819081fcc1544372ac6de4afc461a06
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94