Evidence row 3945511

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": "2026-11-07T09:17:31.923317Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:17:31.923317Z",
        "updatedAt": "2026-11-07T09:17:31.923317Z"
      }
    },
    "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": "1.16.3",
      "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":"2763d01d7a5f8387afa7362aa6082fbafe22284495cdf9e86238bdd0f05d1d45","id":3945511,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043458466915,"prev":3775529,"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. 0x7215e42cbf44a63afa1b90af15e3f8d087b3d16c0c4ea6ff974a879271c5a687
2. 0x4e46f2ed9e9850ca4241ec626abde4743b66981d7a89e85151de1c75342cc73f
3. 0x44feb588a3d2f194efa6f8d520122469e32534a0343ba38515d555d500242bd7
4. 0x17fd99766160ca68a2ce1342141650ed29f9970e8c8b99020b923f177adad816
5. 0xb48c1dfb7af261e11754612c9c9e808692215b8d661c2d7ec297396dd68dfa3e
6. 0x0d1a3bc72814000fc7d37b8c50aa95d2af65da9fb9f959c526ed99b159d32430
7. 0xfe520e3c6ed863a45e474f61714a8ff1e6fc636ea426be49d011ac59af846ab6
8. 0xb029587bdf9fe65e9c29647014ea297fdb15ac61dbd139bb0ee2efcd9e7b6a46
9. 0x7db7dc49ca0b8f7b8b6b6dcf5a044ca4588239bfd0bb4bf324f8fce7b0ca4afd
10. 0x5307046ebcd05259df2d16c41a2043239aa0dcfee26b1c37d4f3b0f71e994d17
11. 0x3d94c6a01f432d61e10ed7ee150c62641ef6c4488a0eb7065c4c16d3804e9ece
12. 0x86b32b96c3e608b2e5b16a1aaef313acf9157049d7a9c475bae2c6417846fe1f
13. 0x7d1dd5bb14b5375b9f1486e172c5a59a72474b2313d43fda1b9b089df406ebbe
14. 0xe10968763bf5f376ed7bef52309abc0adc0394947582477a2899a3f332842d95
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa