Evidence row 3765147

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": "2026-11-06T19:36:09.443535Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:36:09.443535Z",
        "updatedAt": "2026-11-06T19:36:09.443535Z"
      }
    },
    "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": "1.6.1",
      "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":"65a19c14bc4cd1ecd61e0bc7b9dcb26a67e648279e6452a443f250a7ceef5045","id":3765147,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996596753395,"prev":3723771,"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. 0xf0740c99edab247d52615fae80a5717ab38a1c1bd2a85e243d789575ca6bcf2c
2. 0x24b4a2e0f19b5de9ca450530575377d6d82fcc92144b1a397161fd1f68a0c2f3
3. 0xf0c2d3eee138d8efdb892a0185669b61b868b747ae1e467e6656e18893045d77
4. 0x942d2f548c3ae1a38fbf3867df89e8e759c41ee6a24016ad11c9bd3fb116bd8e
5. 0x60c67dcd622a01ea851b439e6eff8bba06c3b07d3bba99ad5a5c87ba8c7e6723
6. 0xbc0628f95a30a1ce3d972ea013e0f1d54c7b02e56c3fb66e1b481a6acc956d62
7. 0xb37c714bc628b8246faac9bde76ef6c0a200ff585b9cff7137d4748389fc3d4d
8. 0xec62f5585159473daa31da6ad1178c6ceee2b14b553e9e4c735b950de374656f
9. 0x71b36001380f74a3ac7fc3e49e0edc810bc01e4ec6ce946bdf0c5742b39f806b
10. 0xb0ad981c65de08a9e51ca1b1106f09be33891d869eb5f4abdfb731e3d977503b
11. 0x33aac337f98b21ac76c1b9cf31cc3aa29ac8b74282e3c3d3b6d8ba10ec970611
12. 0xadfab58f7037dc0aedca674bf6f743f7f57c4fb13d2d5c6b7e127190adad84fb
13. 0x01f90ea19b7200bdba2caedf2dec15b8b4dfb3351cf20fe52122eef24495b1d5
14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1