Evidence row 3723271

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://appointedd.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/appointedd/"
    ]
  ],
  "name": "Appointedd MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:09:14.396801Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:14.396801Z",
        "updatedAt": "2026-11-06T12:09:14.396801Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Appointedd bookings, customers and availability; create, change and cancel bookings.",
      "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/appointedd",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://appointedd.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/appointedd",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Appointedd MCP by usefulapi",
      "version": "1.11.4",
      "websiteUrl": "https://usefulapi.io/appointedd/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Appointedd bookings, customers and availability; create, change and cancel bookings."
}

What the leaf hashes

{"body":"134a5f9e4f43eddb1887d3af148c6abef27869dca2952bd9a9926dbd34916625","id":3723271,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967736275638,"prev":3413990,"subject":"mcp_registry:io.usefulapi/appointedd","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. 0xe8d22f3da20c48982a6f19d51b142081b04ba33b16453ae94a7ba6b02565fecf
2. 0x1dbbc1f53e07d4ff178cd6ecc7cfb06059537a6b04eb5fb4ae0f0244396ca57b
3. 0x52009cb909333b672906664f0ae0ac80c08adbfd9d63b9464c6c904c5fcc381f
4. 0xec6bc831320b7cfec949d468f222836b07c61e7647219dcd1678a1dfe856fab5
5. 0xe21c71711cfd50aa997f99365a90b4069ed175fbb2996abf2a161240bb4e3852
6. 0x5d3f6e5b2cc6b8d59b7a9b704eaa23bb2066208f7bc36ad4514dbbf85bbe34c3
7. 0xed56ee6209ccbd24168ecf9ff914bb8e8ca5e39c394e7320e25cbb75d6b86cb1
8. 0xff5be1192392cef5bfcde0bb0017e4948dea8d4cb763545e33d5020646f2f635
9. 0x9016b1c0637b3450f4c5209f5bd20ccfa3aea82607dcab6b00da2e4089b6316d
10. 0x85a9c5256e9875487516f16ca99e9f975d9cf5223486cfef8ecbce3f5f1c0999
11. 0x1b6618bf98a00695d1812b342c3ca0406066bb11af6da1ab603ca44786b80eea
12. 0x6d3ead1c01686862497e4b3c4a6a8715c194a05d69752a6e0dd2b83a0d69cfd4
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1