Evidence row 3414240

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://goteamup.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/goteamup/"
    ]
  ],
  "name": "TeamUp MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T13:37:53.339492Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T13:37:53.339492Z",
        "updatedAt": "2026-11-05T13:37:53.339492Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check classes, attendance, customers, memberships and invoices in TeamUp and register customers.",
      "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/goteamup",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://goteamup.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/goteamup",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "TeamUp MCP by usefulapi",
      "version": "1.35.3",
      "websiteUrl": "https://usefulapi.io/goteamup/"
    }
  },
  "source": "mcp_registry",
  "summary": "Check classes, attendance, customers, memberships and invoices in TeamUp and register customers."
}

What the leaf hashes

{"body":"93dbb6e2da96e702753095b01c1fe793dea993fead1a8a55840e6d5cfc6dfacd","id":3414240,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793888496559570,"prev":3395989,"subject":"mcp_registry:io.usefulapi/goteamup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9dfe0c33bef44aee921de366c8ca7bd5b70e8bb4eb5333c2b59e4ce225566b87
2. 0x9e5b2171df2a6610ba354bda1906291246ed94459e5f3fa85067285d4b65d07f
3. 0xf7cf2b8348e268c625decc250ff76fc3e443ed04a260845918bc124e3a268392
4. 0xdb5c13e34521a77fdab193724463d0eee57e48b601b256c8562a59f7a97b649e
5. 0xa8436355f4ab2cfac82ab8368db7b9459583698893a63b24e17190067bf21fce
6. 0xd72a4376d11e4ca84db47f24263c38609ca78223adfc2ad860abe15cba87c612
7. 0xb61be3cd04e233538dd7d425bf126540ea172d96713f76206b267ffdd33dfbbb
8. 0xcfa6e603fc5f4e0d0eb735ba5fa204abbb813a92f9e5fd6154aca87afabce2d0
9. 0x7745d72bdff0b304f403f5efd0ac109f56ac0eca1d17ddb3f380d0704f158ddf
10. 0x588bdace6399fdc21ea36f9645f63c29d7551d5498ffa282d34bc9dccfdea659
11. 0xa527b309b77429d45dcdfcdc712da1fb230fd28440d7b272db83f2c57e6d16bf
12. 0x91dfb1a755403a4801cbb86ed45d719a16d2e0205341cac30aafef27d4d4b4f7
13. 0x0a13e97db35b75b1fa4a980a983d70a3faef45fe0712276313bd8e2bdd17925f
14. 0x4f0cefc0c8bc4d2d4ee11f86382293ff9f7ade603fe97facf1dc3f69ca642cf6
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94