Evidence row 3758449

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": "2026-11-06T18:52:57.071939Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T18:52:57.071939Z",
        "updatedAt": "2026-11-06T18:52:57.071939Z"
      }
    },
    "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": "18d7d89c5d76ae3c7de90448ca4d9459fbb341ed13418480ab8a6a98e8f83f73",
          "identifier": "https://github.com/commonpost/thunderbird-mcp/releases/download/v0.19.2/commonpost-mcp-v0.19.2.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/commonpost/thunderbird-mcp"
      },
      "title": "Commonpost MCP for Thunderbird",
      "version": "0.19.2",
      "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":"48b834e805ffebc19d0ee0069bfb31659aca0e5d42547838a25f964c62643a47","id":3758449,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793992972026209,"prev":3452729,"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 2026-11-06 (303443 rows).

1. 0x6065ef681a58f198d5f2b73c7c08738385ad6058f9f17fb24916c69f92a5067c
2. 0x105bf1365336a15e392f06fb6bf7251dcd8f18a53ef07514389279acebc1a65b
3. 0xa4bbcc8ec3c2d67d131b8a15d859c9ea9b74746e1509237648c05b8fd3bb425c
4. 0xf5b4fb62f5ccb1676462f7a14c86749e3adc1b461aad549d886497db3c51f48a
5. 0x1faf3a240fde521151c4dd172e697288e8747ee37a9f2d06b0e204b22a70dfee
6. 0x381d4da115c5d15338843394c8945404cb3da18bc83e67f9ac7ac22c09e44bd9
7. 0xab43d6ec33b92d44011fecdd39f4b2266e04b2de4e8c6946b9ce1ed690b85336
8. 0x18e6d553f243a8b829df295b1af57e4a047c94e1abc5f96e32249f935c32b600
9. 0x7ae1afe99fec5c7ea4c86852fb8ba95b4a0d9666f52c5232da409bd6b38e0609
10. 0x74b2d9a54a370ea7aa72ea1c5f48c1d915a45c7323281fd07e3ae52588b38a74
11. 0x535f5ba2f825d0689d78e54a1e372cf88b87af75f538d3e4b3fca048318ebd26
12. 0x85b6084f25e1adbc2dcbf54d4b4bcfbceca59e6c7f1191d754a040e1b93a028b
13. 0x61731d3b116db5233b7fd88e3ba87bf952acf90777af812de1d446a7f3186635
14. 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1