Evidence row 1500005

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": "2026-10-31T17:14:55.068657Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T17:14:55.068657Z",
        "updatedAt": "2026-10-31T17:14:55.068657Z"
      }
    },
    "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": "1.7.0",
      "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":"4ba46238f616403bb765b0dad78bb63bc0208e2c8a20412cea7e965e5cba18a9","id":1500005,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466973943964,"prev":1481777,"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 2026-10-31 (246033 rows).

1. 0x5c6b2af8cd8525070c73699267488222ed6365ee7d5830ed5c56381451e11c4b
2. 0x2510b7cc51ed28b5fe8b09497dcb282dc6f8315345b080c27fdb2fe48846f4cb
3. 0x38aaa4f566a5c39cb653af3dd80258f90d8035ccbd335a240a585b4d1d5461f4
4. 0x9fa386379f70cdad641d39af69882cbd63765cfb45efedef0b1fcb383dafc504
5. 0x563aac0e744b9c1ddd59d08cb50cc81a91d5069ecc7bbca21d5939d244918d85
6. 0xfc42bb0c4b17deec08f6a99bcad01ed0388acd67066912e7a49b79964fd31b80
7. 0xd288313687fa4fa04ff89a775c34308767bee15d966e97085732bb078d9e8a7c
8. 0xf575d89310b8e75a3024a7ad996f03702decbb7e25874405a1bd0f3c777e4af1
9. 0xca09cdcbb77193b658d61c6f4114969b8d728d111da44bdad5f34bbf3a19e46c
10. 0xb8ddd5795928da955c28eed9a6db475ccb516988d1ac6287c85f8c3c504147de
11. 0x36f57315606f3fdf6a85e86ec22bc00423b8a1127f2923fd0e0304d226a0f0d2
12. 0x4a8abc03fed1fe93543ee8e250bd1b4e73cc93890e2ce67c6b6aca0887b97ba5
13. 0x3f29202637d7ceda8fabfbf7810410a7ec3b1bc07170e352d26f9ba4ee18d86c
14. 0x4491b6c04d316f311f7fea4ea34ae52fbca9c230259096575b403fb7b124627a
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0