Evidence row 2130476

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": "2026-11-02T11:23:34.669334Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T11:23:34.669334Z",
        "updatedAt": "2026-11-02T11:23:34.669334Z"
      }
    },
    "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": "1.4.0",
      "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":"27d0c13c99093d4571a0de2bb7a86b62a102c22af84fe80d87e74613459d309b","id":2130476,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793621911514306,"prev":1541476,"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 2026-11-02 (444186 rows).

1. 0x1abaea52abe445220f2731fc01e79d0bc233b1f4c6c1285c6c28c4b83cc90130
2. 0xae48a1f5e520b5941f69c6c6ebb339d5bcfd3eb425388699ad0ca3f01ad20f5b
3. 0x6760eb90a7a215782a228dd9dc735741d632a3a03b66ebc776b5228f58e09a48
4. 0xeed53af78415d2bb566184ad9cc83488db9c8beea21e623be694b0d2457d14fe
5. 0x9e87e165c416f11a3baf345ef0dbc9fe5cc68074e707e90b3f2dbccfcf808a45
6. 0x659c95e099ed7e456e95224d6a8f0a2bca4a9047a69d42894350e31f6323e3fb
7. 0x9479543e59f731436b5257b62423b0a21a2feab53f0cd3ee2015ed5efd746b44
8. 0xd4cc48808683540987a427788a33957fa9245a86b692b9292115a3f3328f97c5
9. 0x6c605f7d101c5309522c3f6a4dbf18173c4b227505809a0dd658024ee022ad67
10. 0x1db6bb17c0a698a2bb8a1cb63a54c29afdf0ed5427c25c8c6929882fe576d404
11. 0xf61a5e72c1d0af5f7488716896d1d925ed659239c54a6a76ea8567adddbae8b9
12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af