Evidence row 1005257

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": "2026-10-29T07:45:36.547284Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:45:36.547284Z",
        "updatedAt": "2026-10-29T07:45:36.547284Z"
      }
    },
    "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": "1.12.0",
      "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":"3c981ac1fa2c9b691d75270b4cc17849c0f385ca07838d0eb775aa1f95011309","id":1005257,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261579269025,"prev":800663,"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 2026-10-29 (242798 rows).

1. 0xf1b02b3d4f77f276f00f17b224b209ae508392e7314a032b5101d240c291e0f5
2. 0xe01774f3f82d95d64c5868b171c5c73e71d823612013ed49c4d39b6bc96879a4
3. 0x9678be3ddf88d06272691c64fb96cac6e3c7325241581111c8cafbc86f906e6e
4. 0xb4b138445dea0e28375d24847733728fabcecab764aaba8ef2fad4c91dcf2e7a
5. 0xb6e5f426880c564f3f2f599b12789fefa92bf805f5ff4779f7f971ba5a78d244
6. 0x8df9d54341ca89adea9a4ba0106777ffc5e8c74cfeeb87ca0e303a7740240002
7. 0xa4818eb3eb44dda35d70c281fe57e654ed6afd3f79f17825d762467edbb1102e
8. 0x1b96f07f0c4ff742dbbec3e2786eb8ba6c2ab12b4c86e78078a8aeb61b34aa5f
9. 0x095f6a5b1ed7a17950a966fb840ca2fa22a99a62c32011a51c06039a361a6c8b
10. 0x407e7d09dc22831ef2fc176947ec4db9171e825f7718ca57ecabac7d28769a7e
11. 0x7b1712ea86380e2114056372ff09a6a8300f69e5ab35b21e8c15e8911dd5f4f5
12. 0xcf04d51e2a618267a9e3bac042c9926f1cc68b25716925f84558d0fb5ff84b2d
13. 0xb7135ebdf44d4b9a6964eab1a8ef6bfb119f4566990979a4bd04ab15dc46a7fa
14. 0xdd7eee8bdadd60ea2c845df144e254573e75dd4221ce0c344f92f184bcc69afd
15. 0x1623e28c5fc42dfa00ec1935da937a96d5bbf27124e83666dc61efe8facbb339
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1