Evidence row 1541168

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://cratejoy.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/cratejoy/"
    ]
  ],
  "name": "Cratejoy MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:44:41.30512Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:44:41.30512Z",
        "updatedAt": "2026-10-31T21:44:41.30512Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Cratejoy subscriptions, customers, orders and shipments; skip or cancel subscriptions.",
      "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/cratejoy",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://cratejoy.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/cratejoy",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Cratejoy MCP by usefulapi",
      "version": "1.17.0",
      "websiteUrl": "https://usefulapi.io/cratejoy/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Cratejoy subscriptions, customers, orders and shipments; skip or cancel subscriptions."
}

What the leaf hashes

{"body":"6ae3e548bcced39f1c2108d56c01f76f1820d54717b2152d484219ecee11854c","id":1541168,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485021929741,"prev":1537756,"subject":"mcp_registry:io.usefulapi/cratejoy","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. 0x4cf5523c7517ae86edcb9b2acfdb85037c951eff5bc1a29e496ba4c6a83a357a
2. 0xf82f2106db1141f4981ac5786c4ba03144239e7538052907ad39b25f8d760ed7
3. 0xa138c7a0ac4c4118cc76b2a9a6b17fb9883ee979f4c92a9555655fd078629494
4. 0x9b53b0ae4c7cc4a1963bf83a2dff2883179c6aae41376e50b086c112b1402ec5
5. 0x6d7b2809faea4215ec6dfd85952812b384b38e3531f20b4e628ae73341947374
6. 0xb99a6bf9a806d1abda8c17a92d7e7c11fbbf38db7f26557e7a5d8b34df1e9773
7. 0xfd7272bb16e3ee46deda15a70c89dad6ca6bdab18957db3c6f053386e46466dd
8. 0xda7475c14ded410f0cba52cb1b71804d49795b5aea4f18e85ef906d219327004
9. 0x6b9159d4a0d1ce4a72a290187a939a8f23d6e5124e5832f5f252dfd2303fe424
10. 0x15637e9a2835b997a3a61c9dd855a0185760c31a6c34898837877da6fd3dd983
11. 0x09c57d4a165c02842fe83d9990d476fbb49c1736a167a7d103a8fad025f85c85
12. 0xd8082ac82a3597a5d01801914570acfd58eb4768c625e0c1bea0c5481620828a
13. 0x3b31ad2e230b4adddfd3db6e960243f893810b5bd12d29f0e9a17684e7acb3b6
14. 0xa61ca0b664c5ff2f545d3f92e3125f2b38c2b4e58fd9a71badfd8a85dda4c936
15. 0x37f0ccf90cd9ba8759ef0154382593820880794592760020f095a3628e43fc3f
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0