Evidence row 3765065

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": "2026-11-06T19:34:19.522446Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:34:19.522446Z",
        "updatedAt": "2026-11-06T19:34:19.522446Z"
      }
    },
    "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": "1.36.1",
      "websiteUrl": "https://usefulapi.io/openphone/"
    }
  },
  "source": "mcp_registry",
  "summary": "Send and read OpenPhone messages, calls, contacts and phone numbers."
}

What the leaf hashes

{"body":"781538c565013b9de6f7c766bbd5c79ae7586625630838ff56984375142e032a","id":3765065,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996595643274,"prev":3723693,"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 2026-11-06 (303443 rows).

1. 0x71878a20d804ba1725b3ba3552d7607cb5606c24f61f315c95a0d461a40c0e41
2. 0x24e5d0dcffb2c94ea5f5e149a558ad6843055a07137d64d295c09aa54a6d2af0
3. 0xc147439978052a98fc814bdbd8b12915a56bc16a06b6c86a039f5d3c93a8bd82
4. 0x407d0654a83e9f120b2e478acfe9c759e649a15108f308dc706631bdfa12efd4
5. 0xad1bf063c90324ef676115a14c3756ed8ea7d7a33fbe204299434ad662bf1f34
6. 0x6b04c09bc1e4ba0c4e5208560f2509bcec45497b6927294fb4cb36bee536afcb
7. 0x0ebaf3407d62d42eac454c3a1085cff4d1ec243bb94cb16b333c16f95bacb112
8. 0x875c60ec0ad454d56229cb7770ec10342f86e84f8442413ef8f3d469afab0487
9. 0x3fd27914902bd5f841010757a5424775efb8ded12195131819750dfaf182b499
10. 0x489e50625f9706af27b1bd0d779e0672307a0e5fd5df01b623309f9bdd6c3d84
11. 0x5be1fc3ec38048ab19b2adc7e7567937e8e6ba2bf962b8e7f1e61fafa59193a7
12. 0xebdf19e79737e3e55e75c00878411d6d2f924a5d79107d98ccd61dc9e078ae26
13. 0x4bdc3c91420724e924497ba1567e5ea70ec605a97ebac60412342e656a06f913
14. 0x9d64f8255961253ea4f756bf8c6a5a4a57b070af0bf9a71a9871268a306d0024
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1