Evidence row 1481799

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": "2026-10-31T10:52:33.985639Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:52:33.985639Z",
        "updatedAt": "2026-10-31T10:52:33.985639Z"
      }
    },
    "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": "1.30.0",
      "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":"94791dac94f528820ab12a16352733544bb37f2e0206cd7604495cc82722ee4f","id":1481799,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445357183223,"prev":1257446,"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 2026-10-31 (246033 rows).

1. 0xa3cfda853a52a66bcb6ab4bb44d1daa482087eec2618989708c7f000bc528843
2. 0x7190f3c8cf858585bbfe5821aa42b9a6cdf2697165c8ddab876a26bb266d5680
3. 0x2397b3ee5fba04ba2134491847b8381dfd6ba160848e2447e987c97fd30722bf
4. 0xb403d7015ea147e6104cd4a864ada9af553ce0274bad2620fae8de578314d2f3
5. 0x8d03001d62f3383e5b5f417d5961ba59e2419807d7dd8e12b42f8fe06292e322
6. 0xe1facdac2bf608866d1d61b0aeceb88ee6a393f1bdbb8bff73c688d1f5cc4df4
7. 0xed8a482ea29b97c801dbc608f88dc566f3123bd515f0b8c7c4648cfb42a6d2aa
8. 0x313d846b0fb241a066c8072136f82ec031baa67258396351e46798c06239a281
9. 0x8f21ffb2c63acb1b2b702b6bca837ceed72fcbf8ad6cca0fbb173c14429639bf
10. 0x146293649a89022f38617b09e50aff1e65303a65fe63f621045ed783f60d49f1
11. 0x142f03adce6f79b8bb74c9349a392f120e5b152ac1f3abf8b912b0f58e6ad7a9
12. 0xc8a5be2d6d9115610947f6b032a85ced3901fcb1cd447098d4fe7cf638150636
13. 0xbb0d6a5ef6d4a77fc1050819b844be89ee9cf38eab6c5c080e1d03a1935ecfc3
14. 0xfc4e63034c3e47c4cc19a85dbacdb421762119a58090dfe0c71e13f11f75db19
15. 0xaada757a4e58b5424e31228ed7c84f378168cc321ac8ae3a78bfc8096bcc0324
16. 0x8605635b6c6bd33c6547585212170cc076018c2dd5f81f35a5ac4ade689fbb12
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0