Evidence row 1482252

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://text-request.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/text-request/"
    ]
  ],
  "name": "Text Request MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T10:53:56.159102Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:53:56.159102Z",
        "updatedAt": "2026-10-31T10:53:56.159102Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read inboxes, messages, contacts, groups, tags and scheduled messages.",
      "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/text-request",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://text-request.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/text-request",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Text Request MCP by usefulapi",
      "version": "1.1.0",
      "websiteUrl": "https://usefulapi.io/text-request/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read inboxes, messages, contacts, groups, tags and scheduled messages."
}

What the leaf hashes

{"body":"0cb1d718b043e8be71ff077f8943cc8c84798e5e159fbfb7a049da6acf223f1f","id":1482252,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445365459032,"prev":1479097,"subject":"mcp_registry:io.usefulapi/text-request","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. 0x861ac7ea7bdb01d5c5e292a87702957bcbc5750c54b5d39dc18cc3b27002cecd
2. 0x14664e127fc3850b236e252101e6cce20d2e7947f73e3cc8c62a76d08e6c77b4
3. 0x9dbda392da053d86421bd084ae43cd530b21ca15ea8c13d51d20db40c30aa297
4. 0xeb4e8fe9a4b9373f674c0113dc37e70a5cbaa6b410183cce9c062893bc277254
5. 0x34d16250746e0d6b8fbe20623b409f3d8779a0529d5b4b4dee84d8b641458f33
6. 0x42bedf7d4e1f9c1a32c1dd235eb440629e65dd60925b500f6fab18b12f2ce25d
7. 0x23d6316a4421596be9a7edf61a80ae98ba20de41315fd0ac5d113c1334529bc7
8. 0xf12b89a5d54b9d0ffb355534e5cbdc8e0600d98510b58543962955a1c709f477
9. 0x754eaa3f563f98d4b7841e141281824707d863ab73acd462662b3d86a4e5efcd
10. 0x8e40389162d9c22e651651646cbcf99e14926c7baf5ff20508b953e13a96ad6c
11. 0xf49a9f9616d42406eaf8c6e28bf88666edc505c0bc4c8584072de18a304b1867
12. 0xfafb97a1e78b1178204f2aa3ec355bd0798084ee2e6893e58ea0011ab04d48c7
13. 0xcad3c97cf166a2798df8342c196596fa38be5970e65d8bdb79bbec9bde84fdf5
14. 0xa59dc4109e7747a67ff1c74b854a6a84d4177b254204f0623f549d72e4be7445
15. 0xb553c856ad5fb96dd995dd0c40f65a2d8efc7b7f254a1ac0f2c104350e544985
16. 0x919f237dec4df392868ab95f1d4300b185479ae64464cbc2e7385ad1fd6ab390
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0