Evidence row 3945178

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": "2026-11-07T09:16:54.930617Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:16:54.930617Z",
        "updatedAt": "2026-11-07T09:16:54.930617Z"
      }
    },
    "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": "1.36.3",
      "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":"b96c06583dffe4fb581118dc7559993596363675ad73fbfd7da2f915513a58f8","id":3945178,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043455484854,"prev":3775198,"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 2026-11-07 (195826 rows).

1. 0x9bde9d1462c3f84c3e7fddab5f02c5132c8737f68c26523ffbdd6c8a22a90c43
2. 0x145e2aa8ac446ff977dea83a5c9f74c14528ab338e4daf7b17ecae137d7e5e78
3. 0x38fe2b7137c68d0a3e2171d264d8787c508c6a9aa53ab61936908155db1724f1
4. 0x122e6df3f425f209d1532524461468392e666c1b35ce4d154f8ecf56d4544631
5. 0x1ae1dbbb73976522f3b85a126072322f69770a6876f2217eef1a5819fb029595
6. 0x00a79e68f8a73d0680b0d726204aedf2695feb338c07be9a708615c3aeff261c
7. 0xa232596c9c0b5f710ad5c9876e3922a551cfbefdf3323fd69a848277ad045fc4
8. 0xf8d62da710ea38bb9b495766952ece93894f9106b5d155204c7b4e03ce02d67b
9. 0x801c7d084e0543f471da42248e2a8c9afdcdb20d8016d63c8416c6ad2f76f32d
10. 0xe87f888c8f890cce61d6edf2921f9cdb4a763f2fafe8a48b9530eb934df3146b
11. 0x3dbc31ed58758a81fa163433b2b4c21f36abe4e6b236c7a643cd2638b17947aa
12. 0xef9344030b139160afcd818e49ae837d07a68ea2443742af38e0de4d3f8cf21f
13. 0x454533c58a8b3dfb2df9d9395011549998249a7cb6793d6cf77b5284bd2dc576
14. 0x29f53556c590185a8a72635fbd8aef678cf0c411497b5985f3632d619ce0bb36
15. 0xd43f13f6774b4e9adf7a95c9811fb4fe9b9256ca73bc6f20577cb4cb147ba0eb
16. 0x39ddab61a3a1eeffcb2f54acf6ff87eaec375674f3e77f00c342826d4e1bf071
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa