Evidence row 3396160

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://openphone.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/openphone/"
    ]
  ],
  "name": "OpenPhone MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T11:40:59.484373Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T11:40:59.484373Z",
        "updatedAt": "2026-11-05T11:40:59.484373Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Send and read OpenPhone messages, calls, contacts and phone numbers.",
      "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/openphone",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://openphone.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/openphone",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "OpenPhone MCP by usefulapi",
      "version": "1.35.2",
      "websiteUrl": "https://usefulapi.io/openphone/"
    }
  },
  "source": "mcp_registry",
  "summary": "Send and read OpenPhone messages, calls, contacts and phone numbers."
}

What the leaf hashes

{"body":"f063f91a679675711db802832e6b712052def561853f58d2b2d128ad446f183c","id":3396160,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793881289787721,"prev":2726593,"subject":"mcp_registry:io.usefulapi/openphone","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xca2211781e0b36b3a43487c323d872a4cc614d7b3837ca1208f78df8f2b6b9af
2. 0x782ddcc027fe86e8632b3d26a81f3272d94d111e2fc5faf18b7d2c374f4be6df
3. 0x086365afcea5b863fca517139039853078f5e5e9bcce2511456a4862e6d53518
4. 0xec9bcde9827f60c8a129396263e9d35a3bb50afb293ad15815ffdd90df702b96
5. 0x3f882080d303e18429c6c7c18fe3013e4543124920efba14a02377bd8adbbf95
6. 0x26b64fde31faec0926295ae71b3e20770816312846b08fdb41537671aecc391b
7. 0x42e34bdefab7c19b94d3ca7ffae527a57848947be9eb43a4b8ab2776a1140bbb
8. 0x0abcf8d112b81df4ca7b4e9f10ce55ad85e538a760b2a713688ed47fad6ec91b
9. 0xdc3422fccf33d4236431a9b9d673883b98f0144368a7962a14d6a18269972e83
10. 0x24d5fd7d416f390f1a70d084d694ee02b1afbbe1877c19db6991f1b157c07e8c
11. 0x3ca0cc3a0abcf0e1fba8e57fd3244428e76498b3ec2088030db95a6552def628
12. 0xccb029f2c0590595e7f60b6d5aeeff5fa17ecbfcd9251f870a2ab76e4d7edb4d
13. 0xcf9c86bf65b4a0a75207f5b32a0f35fecd6ba8a456e38a5ce345462fc0b7b0ec
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94