Evidence row 1005546

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://smartrr.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/smartrr/"
    ]
  ],
  "name": "Smartrr MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T07:45:38.044543Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:45:38.044543Z",
        "updatedAt": "2026-10-29T07:45:38.044543Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel.",
      "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/smartrr",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://smartrr.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/smartrr",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Smartrr MCP by usefulapi",
      "version": "1.8.0",
      "websiteUrl": "https://usefulapi.io/smartrr/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel."
}

What the leaf hashes

{"body":"fd11c430ae6338beb1130d9906fb5f7335e1ec0f18676099ee2e04795806f8a7","id":1005546,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261581054611,"prev":800948,"subject":"mcp_registry:io.usefulapi/smartrr","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. 0xe2eda32cabcb590c22d296519249955a84de6e33e8132b9f1c0711ead9319209
2. 0x65402d40bf56cd6013ff6aa0517023aa5a849a0595ea9904dccc29896a3ec2b2
3. 0x4d1d540564216913748fffb76a432930cb324b1231b253afa3291059dbf8dd06
4. 0x21b67c8d485059cf17f8b9c171149df2119b394a3915a5767fcee7c150f3b3cf
5. 0xec4a80175dcfb3c5958498ca541333fc2cc91438e27834af733c3a7837778444
6. 0x2b282de7dff557398c8a7eb6d925b767d854a6c9510a89b8360522160508862f
7. 0x8376b381562a5548116fbdd0cbd25ae7ab1f04f2a0b3b30da612d81a035041a8
8. 0xd273d6ca8f735cf2db5aa9527c88e06cb06611089c67ac25e667e8c6dff78c86
9. 0x94ce41c463e3ea9168ea432f3d53564910572dc6a63d71891930a779879a5279
10. 0xe5d343f99b0f1acc22db54d52c23329162536ec0adc0bf8818236a5f681d75bd
11. 0xadcba9591434d8a7b4f6035482b9a04cab663b4dad0d00b795c2b7eb42a80936
12. 0x247ea3a1ecf496588332a6512fba8396cfeb0d4a3b91d4a69d8c4e72801689fd
13. 0x31d9bd174da02f7a79f3f5f6068e0a16f8b2319ca4f6d9a4cd93464988b1ffce
14. 0x5eebfacb78943282482b6079e45bf142a28ccb1f65c473e6e0a90d378cca2b03
15. 0x1623e28c5fc42dfa00ec1935da937a96d5bbf27124e83666dc61efe8facbb339
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1