Evidence row 3986662

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": "2026-11-07T21:55:04.078015Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T21:55:04.078015Z",
        "updatedAt": "2026-11-07T21:55:04.078015Z"
      }
    },
    "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": "1.20.5",
      "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":"52937b5a7b44740d339989a5830bebef953b28ce1af850d94e922aebb655eb3d","id":3986662,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794090324493530,"prev":3957899,"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 2026-11-07 (195826 rows).

1. 0xf48a78242795dd6a0097d293b2ca9904a50e9dbf59a3e9572cd641fa657b722d
2. 0xb76b7bc48df638865278b7b9b9f553a7e1b8495dc62ef6b0c8fdfb915961e1c6
3. 0x4809fcd4acea76cc76904e5dac6973d587d3f3a9fa54b298352958cd2476b5ec
4. 0xa3e16f71af5a8140915d077d769126bde43be9922e073aaf75fe25cd085a627b
5. 0x208c94c12976627cf9fea3cd330c5f567d4aabbf4fed6bd6f6a9d6a6e5a00efc
6. 0xd3cedddd96e947cd3aa3468a14d49445fae19705bf3a4fae3b7be3fffa70d3d7
7. 0xcd01e5c86478bcdcb932baff6e903756f3c03dca60c6099a3d155f1b0619824c
8. 0xbb8514620d65a466da6b62c340459394641d5780fd123b50386711b7c6641d03
9. 0x9afcfab70e4be023c3a77b367d0977f8f5189b4abea786065be8796d35bfdac0
10. 0x0328eb5c57595cc2bba7a9fc0ea9e8a43a2f8288f6710b48de770706e154b9a8
11. 0x2982b6ad74a3300ed9209091ed769d4f8408d05ecf44ac0a0921eac1fd6ac381
12. 0x1f098fcda70c9e30abf88e454f62a1caf59bf8dd4e7091186dbf6b6b40157fff
13. 0xbb9fa9b6d258e3bdd3a398a3707add7a5e88a5c2c78305ea2b7ea696f4cf0b12
14. 0xf43413f83ed03b7c7cf9da72bbeca9e32610d671fd1e4e2b0c0cf6b3d8b94516
15. 0xb6dc07358d0932b83c713d4c82df6764849db6e58ee1c7cbc06d03f381a6b36b
16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa