Evidence row 795641

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": "2026-10-28T18:46:15.454978Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:46:15.454978Z",
        "updatedAt": "2026-10-28T18:46:15.454978Z"
      }
    },
    "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": "1.10.0",
      "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":"f88a266ec1657016d767d754936c518107bad4dcf4c39a2c08beb17fcabad92c","id":795641,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214746103034,"prev":443036,"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 2026-10-28 (231336 rows).

1. 0xbd41f00a804fe96efae688ae430fdf894cb90d0cf541113a3770e36d7c12ae2b
2. 0x104f3f91d8ee82f35dcce2a8e8d25f985ad35483def6e87f3b1f2b2eaa4b993c
3. 0x7db99115f961b29dc6f1a94a2122cd9d379bc31550fcaced5a02fc9d6318a24e
4. 0xcc48d7d42962dd96f57b42bd520a54df402b838c597f6e748dff3fb94e7a1bcc
5. 0xa5e327ac3bf118df485c4f6110a5cd30af2d4a6bd217531ad55ece17a3f5aaa7
6. 0xfa76d0aa95e7c181a3d4c3ce12af5e86a597f8d073052870f06305b117e34ba9
7. 0x39583403af73f815a58ea15a0a770c8b16a2c5ff2e6239462e2be04de52856a5
8. 0xd5c68b99931aaa588317991833eca35a769b6bef6e119355b83a991b180cdb56
9. 0x0281f09c948a95fa97aa5c3076b17e97652352b5f56fad572f48732d445d141f
10. 0xc4469025751da82b5c3ceb2a34d3949e76d8b76b02815f01368c9ce14905cb82
11. 0xa2f0d416b8ec481a41ee2a165fb48f6bf7beaef85ce7392f13c83d81b23f946f
12. 0xd973ea44efafb6d12a313be6fac6d5830ca5c19f25cd7b1199ded6c15feaf78e
13. 0x744c716c853a3362037fdca13f258e5f46e796ddc212d5fca6bed32d9a3b234a
14. 0xbff5cb8c10a36d79ad312f3729888eb704e81907920e704f80c8e5b670139050
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae