Evidence row 3723304

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": "2026-11-06T12:08:01.789187Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:08:01.789187Z",
        "updatedAt": "2026-11-06T12:08:01.789187Z"
      }
    },
    "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": "1.35.4",
      "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":"2db032aec8fda53803acd5d80cac1c32b2bea4cc9520c9071564b40e4ff3e4c1","id":3723304,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967736476373,"prev":3414023,"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 2026-11-06 (303443 rows).

1. 0xa9d56ce89465e88272bb7d1488994138a38fe78ff9ca7130b1360b7f70d78386
2. 0xf0756ac6f63c4cdd27b9b566772640d8635fe40a555a6d2a61f0ebcee65f6a07
3. 0xb2563bad8bd3e7643045c9931439773870b75f3762a3780928ea5d0adac2e6d4
4. 0x65206604f2e92182900bcbae2211f5236888507014999fbdb23a4a0239b4521f
5. 0xc36e1418a51725be9f0ea64d38098448d906fdbd6132c9c852f5e5072f863152
6. 0x87ffe5fbda3542734adf8f53d214063339d234f57cd0a7fc8abd04423850e484
7. 0x8ecd56b27a71db243cdc71539e9035e681db774b5db2c563dd51e0b645f56a80
8. 0x81292c734ad29bee2011973206200980089ee0bdc56dcd29c887de9c5b059e5b
9. 0xf11da32b53d05a4e34e8299ce3b969c9d712957255ad7cccdf72d38fd9e4b10a
10. 0x73418813b122645eefa45951ed7dea90102e5553d35c750c7b99aa8bc1215ee0
11. 0x65c626688101a0a02a5774ff64d4e119d1e03edc0a31ade455d08ce13f940b7f
12. 0x2cc07ee933f85a9591cbeed66a219188acdc968c964a8e57dcbae001de534fd1
13. 0xba7ebe9d05d8eb0dcba14a0215eb0230a8378594bf0416458cb8ec3fedf19acd
14. 0xb8cdc3434f126e876ea2c3ff38768a8afbd1988aaba81d57ab2a78f3dfcd545b
15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1