Evidence row 1249511

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": "2026-10-30T12:20:57.243201Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T12:20:57.243201Z",
        "updatedAt": "2026-10-30T12:20:57.243201Z"
      }
    },
    "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": "1.13.1",
      "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":"736e93771302b6754c3cec46793f4133c71e6c92f1f957f7d8f1af23e25f6cc6","id":1249511,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793366121437591,"prev":1025571,"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 2026-10-30 (243099 rows).

1. 0xe0b210c6055f464676ee634e201e9817e8f4de563adf8509271e5f8d156f323b
2. 0xdc6dc30343d66dfa9ce31eb2c6cddd0effd29b3a14577e938a3068d3a757ee24
3. 0x1d86a2c09e6bc962ee7e514d30bc12060616aa5e1cfe20c72615d1e775ef1946
4. 0x649f656f0a9121e550c5e999a8c84c153668d56b82f5601f74399eb05c6627de
5. 0xa09227267b956382df93b9abf85b798f1a929c0865a5469d40146c8a9dd3b6b9
6. 0xb9e84b0bbf2f336c42c96e0bfa6db7e9f3c8b85aca5a7d3cf49752a161fb429e
7. 0x5318903d1ddf1c1d76b9e71adea2edae75a26727dddebbd77a68d35df3b37e12
8. 0x616c59dcc4ebefbeac6a0842fbd1bf567aeebba9d2000aefbf72a401848741e3
9. 0x2d61601f42616572e83c1356fa166e629c0f60b22fe0b15e6af758b989c2cff7
10. 0x7b48366ce87b8a3b089ab640355118cb257ada3351b61c3a1efc867c43117f17
11. 0x61e7ce54a96819dde532e602f09adb48f87fa4c3bce0c09d650d8646e3f4c9f9
12. 0xfac5be4cd9b1ae16cda761c5875ad5d49be70261833ac3841b137b851022c270
13. 0xc1648b63331523f1ffba0502dc2754123aa7191c2d0b487849b227a545fbee34
14. 0x3a7a0fa82cbf8d3f1546fc6f89c9a5f35e025db7170b70e3f2dcd72b4ebb0f8e
15. 0xea7df1002501052c124b5aed2b1a5df3d59be54394c6a8539c86fad1df339a9e
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861