Evidence row 795574

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": "2026-10-28T18:46:20.198995Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:46:20.198995Z",
        "updatedAt": "2026-10-28T18:46:20.198995Z"
      }
    },
    "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": "1.2.0",
      "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":"0017a85b0b907c8375b88d4302ac51a140e088e521aaf8a0c68ef85626efb053","id":795574,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214745956274,"prev":442969,"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 2026-10-28 (231336 rows).

1. 0x03ba4fb5aa7145687521d750063c1ed769443178129cda37a8f15b0d6346411f
2. 0x7431366c294fdf8d6bc0b85d73089dd1d6bcfbb601500ed8dd002ad3e783ae43
3. 0xa257fc9471357ce65421fa5a18a092a82ca6ac267540a9c37b79f73997c8bbc2
4. 0x456a9b61432e929628ee9a92f9b7c38e492ae0beb1f54598f897d3872a3dd444
5. 0xa236d070b54b83b26323aa8386ca37d3b246b04cf7c85716a15a15641a5ad9b4
6. 0x39a2aa390adc9b0c33f22b99d9d03d090aa869e917cc617ac941ea9072e3e2ea
7. 0x641173b27591717a30bcbb801f7a269b51037d7185164a6e9542cb42f79f1c23
8. 0xc16a4c1eac66a54d038d7432c8d8127481d50794702d1c00ab9f79c0c81b1274
9. 0x5ff94867619bf675ff3ec3344f2ed95587d838e4a1ac5709c871607ae9dde65d
10. 0x311bb84c5555984ae3ca335c6d068a2d0590ddcca407dbebd30a5f7ca4766258
11. 0xba8fc096b9df732730a181f7a1430d492a47e9ca8197d9859ec92b1e086bc639
12. 0x4ae338fa3fa21a954c13d3408e2ae6f6fa590f6c5b259c3be272c01c49d61dff
13. 0x2748717dc805010a80117b9368e06da73797779c05701bb29fa2d6d90fbc4b98
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae