Evidence row 1249457

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": "2026-10-30T12:20:48.31133Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T12:20:48.31133Z",
        "updatedAt": "2026-10-30T12:20:48.31133Z"
      }
    },
    "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": "1.29.1",
      "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":"a640c040231aac7e3be0b989d2c48833b497368d75b816e0ab924b243ec8adca","id":1249457,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793366121325718,"prev":1025523,"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. 0xc928cd0f56a612c3f182dbc2aaedf80d1ab64c8febbf3241ec470a5a77824785
2. 0x2f0db3aa8866a99493184fdca7ea0947528269c17bb728963273797b897874c0
3. 0xd0b3d07e7cf83537f949ff5b02211cb7f23019ed0dc814acad56db3c2e730397
4. 0xe72818823e7b8fa1525861dbcf0dbb238d9afc0ff1145dc0cb170b4d677db2f6
5. 0x1f18404f73f9eb916c859241b8fe8a614ba83c401e5ed70dd57716e18011f7d6
6. 0xfeb831bcafd598835ff1016f131f3583ecf488615badd42afee6074ba7d6bcec
7. 0xffec690b7640dcc91922586e30a18930bbe1d895ad3f7cb40c90c8bb9c530d6d
8. 0x407ed6792c921e7a7f962829b49416576cbdbadab53c9a222fdbd859004b602b
9. 0x8eee897be4b42b3bca64e1597118806b69e03f542341471f59125eb655878503
10. 0x341f0114b7ab1aea2fac6970e666249dbb6959f388a5891651bfe3f8ac8fa763
11. 0x76b3591049ffd6356868faa2064ec26da3d6af05ce12ed425333cef8ee6f11a5
12. 0xac423b34a4711c04dd35cc69b2b5346e9520e96daeca9192970ec713fe000a11
13. 0xe871cd2428940032cad4322fd8bd6009090d0d2fb6caaee78884f2cf23381bfc
14. 0x7ac7cb68967f6959f2b6a4c2bd1261865c8bce61484defcaab7d55cd759f2223
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861