Evidence row 1257446

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://bird.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/bird/"
    ]
  ],
  "name": "Bird MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T15:15:47.547316Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T15:15:47.547316Z",
        "updatedAt": "2026-10-30T15:15:47.547316Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/bird",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://bird.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/bird",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Bird MCP by usefulapi",
      "version": "1.29.2",
      "websiteUrl": "https://usefulapi.io/bird/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes."
}

What the leaf hashes

{"body":"d69b47050731367c4c7e4220796105093e0f04dfc8dac223110f33c52b91125f","id":1257446,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793376928552275,"prev":1249457,"subject":"mcp_registry:io.usefulapi/bird","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xf6c6ad1847b0dea3bbc5ca02421925bc237aaac78a7dcb56adddd2f3166b5ee7
2. 0xb79253862e9cac81d7406099634f6a7ddcc1088b1e62e3942bc42ac660f14cc7
3. 0x8ced9bbc5bb8eca4360d90c1a67eb7ab69bcdbaa59cbd581ec5ff22a3b6b70b5
4. 0xfd5a13426abb04c450a05604bd7ba7e28d1420a2e0240af21a568d022af2f56f
5. 0xab5919cd1d3628481643753c7580d56fa06807c403b1eac8162af87bd3af41ed
6. 0x5afdba26d8f944afc5ad7dece65d14bf2ed2805980f02bc361c1d645572eb776
7. 0xd1b9190f7bf3982e6359de8e8e39951b9711a58a41559883cbcf96c46a01ff0d
8. 0xbe32eaf08646d0b2324594e7bd302416ca445651e4db5526ecc23658cfa54f4d
9. 0x85a11ff51f4558fb645e032cacb739fb2b8408f7b74bac3f80ae583de773050f
10. 0x7cc886e9a844bca6284cb5f2e7bdd6eeac4782d0d395fe77e6d3f0562073a34f
11. 0x11c01d56f3bae641c759f53a9bfdd7cb686880cbcd74f2bee6f92d805aa194ae
12. 0xe490e448c92cb147ad980d7582ca21e28af90e14a7ac510a5f40c9640b3574c0
13. 0x210e38e9dd5376d72ad5ec1ece34bfd86b982fb6b99a0fc15456f71070701f32
14. 0x11898e2157230be24bdb74fb634d1db6b9f70382aeb9c42eaff57b949f72aa88
15. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
16. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
17. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861