Evidence row 3775062

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": "2026-11-06T20:26:04.639277Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:26:04.639277Z",
        "updatedAt": "2026-11-06T20:26:04.639277Z"
      }
    },
    "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": "1.20.2",
      "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":"c6e0e42d4dbf47102672934b452f7b3260b3d8c77e764767776d30dba7025b53","id":3775062,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000214566681,"prev":3764643,"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 2026-11-06 (303443 rows).

1. 0xe25b3ad545afdc40e4330c191c9efa078f7e363fd919a9938801d3341d5d24d0
2. 0xbfff40868b64c48b75ddcc3a39ebe8b8b78245fc8318f450f47e4d713fa96444
3. 0x8c38a0cfcbf3798be968666702a7a8dbe95c387901d42e9b62352b2783e1d6fa
4. 0x7d075ff01810efe57f90a9a249aa8303f22ef5e3b6cfe3bce4bdb5e3a7e89881
5. 0x07d83d638bf6f118e6fab2933334e0bd50f82b0ccc8973b6661466abbfe0c44d
6. 0x01482af4543caaf6fa666ca8facc57079c2d2129af730c4f18706a5d82b929e3
7. 0xa94999f31fc4be3f1f31d928471c623c8c03ed461a6f8098b3e7de506f8f0312
8. 0xc24a7eddd2b8cec0620db265d349c3aae61455a8a40eef15f659469d7944a7a8
9. 0x6cdc49024d6775a3269745e1eed64e034ba29c3275ed09512f9a5695e2d85008
10. 0x6f56a8acb969c485fc75f53bb3f37dc3cabc7b56147f1efab94e34d41cd31051
11. 0x563a4509e808d26adb1ecdce094070cda35c6e8b6e66f35947b0970a45f02c4d
12. 0x49e69f185ffa011481e5be0da1d39a82b8249b02df2c699183f43d1bdad26f45
13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1