Evidence row 3944957

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": "2026-11-07T09:16:25.950231Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:16:25.950231Z",
        "updatedAt": "2026-11-07T09:16:25.950231Z"
      }
    },
    "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": "1.36.3",
      "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":"115cb1831fab34c1580015b6483d6fba62c7f3d714403be110159d7b97d2e033","id":3944957,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043453809169,"prev":3774976,"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 2026-11-07 (195826 rows).

1. 0x4aa052d67de9b2b9ec5497516e44bec048e2d502562c0afd5581277affd2623c
2. 0x90d7df1a3ef9c572177f16c0c80297c59c2c8b2738b9ee707383452a03c5cb58
3. 0xa0bc967c77f7b08bb87aa1ab8f97d8219078ead8f37e316a9ae4e8d941df0e46
4. 0xfe52337931e35a3e9c164f35151b19cd2e8846fbe8d36438c72544ddcccfacc1
5. 0x9469c23211128834fa04ff694568ba973847296892f157f55b948acacfc9e5b4
6. 0xc49cd9cc87bee7d974c963d3c04ecf407e5ab953d11c8c88ef486df27f0cbab1
7. 0x6ead02c42706f74715e53931988fb7cb38f9c1f7badb92ea2b299a74bf5dd34c
8. 0xb49ec4847b63c24e3aefcd02c1a18e7bf52f1f8c51c66b6688ef06940e9f3a3a
9. 0x65d9b020aed78af9483d10d387383fa4b4360c1f9d5896149a8076085815193c
10. 0x9ac0649548fcb31634b89d19db93619cd46e6c6fa941eaad072f8f46fe9e8410
11. 0xf8f1bd8a67319a05a0f7c949cdbf99141c33a747855271b47ffada0c92c802e0
12. 0x61d7260dfa61cf6be06f4d379779b36f495bc0b4a80fd28f16025245d2fffd79
13. 0x9da5d20b5fb1961ee21cddbb09c2bcc37e0126a8a9f9bec5a9ba8207fa6b6afb
14. 0xd65824e287abd80d02260ba918668ef1c4c1d016243891677bfc31ebb1eb16e7
15. 0x1440bd4864ece4f3cb1a2fc48e88ddbd78cefd359ae16ceeb69a13e36b55021a
16. 0xf0a56561418cd0342a328707933cc222d8fa725efff7ffd081e0226ee8c46c0b
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa