Evidence row 3723771

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://reservio.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/reservio/"
    ]
  ],
  "name": "Reservio MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:09:37.795788Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:37.795788Z",
        "updatedAt": "2026-11-06T12:09:37.795788Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check open slots, list bookings, services and staff, book appointments and group events in Reservio.",
      "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/reservio",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://reservio.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/reservio",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Reservio MCP by usefulapi",
      "version": "1.5.4",
      "websiteUrl": "https://usefulapi.io/reservio/"
    }
  },
  "source": "mcp_registry",
  "summary": "Check open slots, list bookings, services and staff, book appointments and group events in Reservio."
}

What the leaf hashes

{"body":"03f404f0169efe27c83f4883636760e9bfa56a60d95bd4449bc2cb8d9bf1c154","id":3723771,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967741341990,"prev":3414488,"subject":"mcp_registry:io.usefulapi/reservio","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. 0x51cc9d29cf30fee5ed41dbe4f34ce9ce82bc31d94a7cafc338367ca3fe1196eb
2. 0xe3afad2178faa6e276284a792aba3b1d16d25a4ad75ab563021aee42ae6fcd10
3. 0x31c05e0c220167151db9e99a76085f7ba5acb55001d3885dad95054447252d93
4. 0x5fcf551a7a6e5ebf4cd6da61c1791b91138ee8197c9ae119a9f79e8e29948c5c
5. 0x04d3fd6d7e96993747c688e87fe65e33dc7c0ab537f5fcba82e7b867d5a2ac74
6. 0x19651152930f6e55c7ea87d44462efb48ad52498364261f735eee56f0044963d
7. 0xe338e6d1911f7f691384dbc21392fe1872f8a6f07f62e48271bac69987767d3a
8. 0xa390b3e97e63e60a7172dc55bcdacf844a838d6d151c4ecc95df482eb34df225
9. 0x6301acf9affe0647bd05d17726ae849329d3026c5b816edbda5efeb732d6f7ca
10. 0xbb95a779f427dffca8e36d217494cbe52b53f73bd98fdad646dfe9c5b1958b96
11. 0x7c896e10da86040f3abe9bc908c11b993ff6553d88fd14ce00f5134b4b2f5a4b
12. 0xc3d7bea49f6981a4df8b85fc32b50fa8d4624614e7db6a6278f48fd7286d75f6
13. 0xcf2c777b5dbd1e7eb45fbeda489337100670390a568572ec6e0a21fd677fc201
14. 0xaf9524acc11af4619d183021d0dd97b098258f9af2441d3d61343f3bbe112bb9
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1