Evidence row 443299

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://semble.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/semble/"
    ]
  ],
  "name": "Semble MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T08:35:10.045544Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T08:35:10.045544Z",
        "updatedAt": "2026-10-27T08:35:10.045544Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Semble patients, bookings, invoices and products; create patients and tasks, label patients.",
      "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/semble",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://semble.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/semble",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Semble MCP by usefulapi",
      "version": "1.1.0",
      "websiteUrl": "https://usefulapi.io/semble/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Semble patients, bookings, invoices and products; create patients and tasks, label patients."
}

What the leaf hashes

{"body":"dc07ccbd626aaa49d96b8ec73d2d38f28b2997f56e16085909c730d2e04513d7","id":443299,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793093259227700,"prev":56805,"subject":"mcp_registry:io.usefulapi/semble","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x1aabc4aa13b413f0afb21b6e3bc225aa98ca4786e0559c7052f2905bea9f9442
2. 0xb16d35d38d6278efd14616f063fc59cd4226db30cf1998bcb449ca3dea6cf227
3. 0x1e0adc02993041634e216e63c28a2062fbad90f5a86870fe9a27dcd88371c5d7
4. 0xf116f659c2051838979b097683e2b779cb8c4ece684051dac4338c8edbbbb847
5. 0xe900a6022514ba1cdf15c88e81adcbca0ff176f71d8687e892f24ce93beb1678
6. 0xb6fbab3a63ad4f5ba9e9816e1ef69b975859a93f9ddb85c5d3f9a77bbb9db5c0
7. 0x0b379e5d65a4f0131e010342fa42663a301acebc13144eb9422bf70610adf314
8. 0x11aa5a6d08ad291636ab483f576a7b5dcb105d0015f0e1021609c9258ab969b0
9. 0xc7433ed2361f8babd33557ac2cf566922dbe97249b98e702e273bf1297fbabab
10. 0x48333ade66cdd062cb79513c538a82ed4321b36333e1439d15dd14096dcdfc99
11. 0x939c306fccf6f9ecd4e13859e2994a9f95dde80f56072b4b7be22ed4cc49b483
12. 0x864874d7fe156494acebcd974fb0ea64b6d7d6ef442b90a07ce8adbc57f7d75b
13. 0xca0b37bb3b043ccf0f24c50fccd9c2f22b7e5290df49886008fc2ff55380fdd1
14. 0x2064e3a2b01d0d12d5079bf720a0d0125e9703c55e92de54ad40c302469ec047
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4