Evidence row 2130612

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://thinkreservations.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/thinkreservations/"
    ]
  ],
  "name": "ThinkReservations MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T11:23:31.731425Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T11:23:31.731425Z",
        "updatedAt": "2026-11-02T11:23:31.731425Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read rooms, rates, inventory, reservations and price quotes in ThinkReservations.",
      "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/thinkreservations",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://thinkreservations.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/thinkreservations",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "ThinkReservations MCP by usefulapi",
      "version": "1.4.0",
      "websiteUrl": "https://usefulapi.io/thinkreservations/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read rooms, rates, inventory, reservations and price quotes in ThinkReservations."
}

What the leaf hashes

{"body":"83cf4ed7ba85fe21e54e4c9da620c3b1b395736d11518ee63d7c3aefab3a3862","id":2130612,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793621912660866,"prev":1541585,"subject":"mcp_registry:io.usefulapi/thinkreservations","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2ffd596552efd6e649e4a797dcb8e2fb12f9f96c2f535d4aa27d1201aa89112c
2. 0x701a7a095cdd1774d48cf4eb0ec7f9741ec2e3e6c80bfc2902a3159369bd325e
3. 0x1dca86d576a11c1e5c4097884bffcf39bdc2685b623f909a3b91b753fa5132b3
4. 0xd4c70063ee57a86fd61e3f6e021dc8a056b2658576a2df9f13749b5406ae3b6a
5. 0x7530d020baecef94f0e2371e8b673a3780c4335fadc78af076ecaab05c3901d7
6. 0xc1845a554d2d19f04158da40913c525e5ef5f97fe23002948b2c2a62ba955217
7. 0xb9aa66c66fe82ca4527e4ca41ca79f78c78d735262b425283944d57d45fa4f1a
8. 0xb9d5f72608c9fd2a34d455d7277f67d8e2cfe8fbb6f7464e22743c2a47ad78e2
9. 0x0add03ccd5bac55693b860b4d6227d13a887eecaaf8b594e27e26c397e740462
10. 0x44e2b9e750a47da2a4c13ede07cc76f9bc07983895114cb8bdb9f4ddd945f45e
11. 0x83c0ab9422938edcaf9291b4dba948045692c513a3441ef196db65d0072a3fce
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af