Evidence row 800958

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://spoke-phone.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/spoke-phone/"
    ]
  ],
  "name": "Spoke Phone MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:05:03.813725Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:05:03.813725Z",
        "updatedAt": "2026-10-28T20:05:03.813725Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Spoke calls, transcripts, directory and users; manage phonebook contacts and send SMS.",
      "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/spoke-phone",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://spoke-phone.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/spoke-phone",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Spoke Phone MCP by usefulapi",
      "version": "1.3.0",
      "websiteUrl": "https://usefulapi.io/spoke-phone/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Spoke calls, transcripts, directory and users; manage phonebook contacts and send SMS."
}

What the leaf hashes

{"body":"75a037ee5e8225c31f28fed2b6e2bbb0566cafd0bc25bd366afabd0eac2adc19","id":800958,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218352896532,"prev":795938,"subject":"mcp_registry:io.usefulapi/spoke-phone","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x50f561f19bb232636572942bb493a2254640acf6b9519e7a2cbe0a924849a215
2. 0xd26affadd914a9395df7460d4f64cec3e439d68072fc067cec4c5bc594fe535e
3. 0x0b82f278e15c147f7f6d5307480fe67259d44b7e884a6a476e2ae419ff36757a
4. 0x666a61443c481b43e42521b4e60a183d6839d1b46e57c69d73718961e1269966
5. 0x8aad399182a4fcb2f6c56164b0fe40c3444f555846669480640f4cd933582970
6. 0x252dffd01601a3908a6eb426249f1584d3e83144df2a2d96cf4c8ae671a7fc32
7. 0xf45d52f7b44d83e21e8889d895253c12b1c24a9bb0b27a12d3b579ae64f121f5
8. 0x460b51bba8197e79b62eda9f9198ab7d9a244d913f22a8a3c136e23945ce1bdb
9. 0x0e6e7883ab5f5bee56bbf58676cc557ff8da28002b0ea9b3414eaf6e683b39ee
10. 0x1deb244adad163cd6d5fe4415a5526f9900de1a4460e5cadc2c4303a9e229796
11. 0x57987a04344d09cdb6007c2f4672b014321129b0665a379164f512c6d951cf20
12. 0x662c7e71e8ba4e546062900a226f33f4ce7ef3171d00ac2fa46d87dc7702d462
13. 0x902a2dbf47c33b77a0326d8eee14fb4f6ce8a9c74f1c79c2695723137f2064af
14. 0x8dce5117e7908d42b8abe04939e957eaffbae76d0f0a9d9ca7bb199e561aecf3
15. 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae