Evidence row 800851

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://northflank.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/northflank/"
    ]
  ],
  "name": "Northflank MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:04:48.947799Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:48.947799Z",
        "updatedAt": "2026-10-28T20:04:48.947799Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Inspect and control your Northflank projects, services, jobs, and builds from your AI assistant.",
      "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/northflank",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://northflank.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/northflank",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Northflank MCP by usefulapi",
      "version": "1.27.0",
      "websiteUrl": "https://usefulapi.io/northflank/"
    }
  },
  "source": "mcp_registry",
  "summary": "Inspect and control your Northflank projects, services, jobs, and builds from your AI assistant."
}

What the leaf hashes

{"body":"e2fa91b9714260b6e8aa5c31acb18ef8eb35b74e11fdf980a818e3bee93b451e","id":800851,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218352249932,"prev":795830,"subject":"mcp_registry:io.usefulapi/northflank","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xd8e64663f0b7bbdd9818cc42cfba746d03033f4de06fcf00dc82c8d0c941bbca
2. 0x18fabc3181d55b07a40febdbb8472c4846a5b685133b9e9acd048634c67493e3
3. 0x46f8d7c96bb6f6c6e4065f514da6952bbc20878d76c3a68e10d2247afea54136
4. 0x4e2e812ef0eb488e293ea12b3093bb03a6d74e1a44ae0fef7a841abea6c4394a
5. 0x50a505af818648984d19ced0815d91849d9f76ff5359491aa5a2f555e9f976b1
6. 0xc25b01e547f319b3782557064e670acf2683ea71402182744da0a8a0dee92da4
7. 0x8f7fbc474429e2271c5b2dfa40733e4fc7861b7daa3701edd0092a760fe951ca
8. 0xa8074f8ec75f3aa12a0a83a43f7d3b5de8d97e66e0e61b63f832cb9f153f6ab1
9. 0xf9f419b2fcec1129df1c96446e4ca04be326359d0173d7c8d4a9bd1f6222448b
10. 0xbdaa7ffe303e6fcd8d086ef2b55260df66c25c7bd49eed95862042610e097230
11. 0x8cc7878bb8be513b323281cf5b58de4f1d7048d3d41d9b185dddec47c3564758
12. 0xed9d37e957bb716a0d33a583ec62f34e409c2e192849ba62bdf9d0a1bc739dd1
13. 0x0ec75adbdda764cd96393994f2e5fc25831c6c05bfcdf872e01ed5389eb9261b
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae