Evidence row 3958358

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": "2026-11-07T18:04:11.474328Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T18:04:11.474328Z",
        "updatedAt": "2026-11-07T18:04:11.474328Z"
      }
    },
    "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": "1.16.4",
      "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":"0aa4c0533936b8b241feee567c37ac815ea6ad52f0e72679287b9d65bf44ba37","id":3958358,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794075907362133,"prev":3945511,"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 2026-11-07 (195826 rows).

1. 0x796bcc21e295d1b06e0fdff48640f2de4105cdd63f13211c624a9ed7cad1bd83
2. 0xb18799ee8b89af27639a9b709290e2d7c3d21a80ef010ecf7312c85b0df2e4f3
3. 0xbbc94e4fea3d537bce6000f5075687046eb3be40cf1a26ad8085c7948bfc2d0b
4. 0x5a379a151fe24d8c1e7de93da5efe03add1cb3bdf3b104df24ebd7bdb3d4b2f9
5. 0x60fce46e74fca1aff109d86f08037d55113bc2a81342ea5a62fb252a393c2675
6. 0x445929400a848f067f1d66b77bc9008cd05ad06fdb98228abc5c07ed5116a236
7. 0x8ad3b91025ccd5280bfcf3206b2dfa3aaebc82aea85508d49647cf566eb5146c
8. 0xbca33fd96622e4b3c53dc7e5e56daea1fed93f51cfa22a8b628e479de94810a3
9. 0x96e94d41add086b7cd8dd4e64cc70cf414e8cf4b9cca4ddb4583057819f4a00b
10. 0x86f30ecab4a3c1359559900259ff56e5f72fffa354f807daa18aa6d9f3629e7f
11. 0x7b65c669a78b4cff9679e1b957dbdd1fcdf7bd75d6c41473d648ebad5bdc4aec
12. 0x3a433af969197ca235bef6a876f4a6926b4e7d13d71d02dcb8df88cb630a1330
13. 0xd445f2917713e4a9cf58e8d6c62200bce02b187115510c936159d350d5797da6
14. 0xc9930015910e15b4a3ee7fa6677b93ccee48576a50ff5a3514be8ce187946e8f
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa