Evidence row 1005338

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": "2026-10-29T07:45:29.57113Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:45:29.57113Z",
        "updatedAt": "2026-10-29T07:45:29.57113Z"
      }
    },
    "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": "1.28.0",
      "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":"f2bd3482a81067b35338eda411ba12c743930e9c89d8c5d8c3339aec143a50ba","id":1005338,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261579752189,"prev":800743,"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 2026-10-29 (242798 rows).

1. 0x6693668e2564963a9cb444f28410b8892fffe62ce688eeb6cec350dd8e47b5dc
2. 0xeae47b574e47f992e443403313231a4dc883dd5aabd80330db656e7e148bf673
3. 0xc0f7dce42121831ecf498801c4b362fa706eb570e948de55634f00f5bfe2b9c5
4. 0xf13dd6b6424aae57ab26364135ddb7873702e5109e63d245bc50d18bc67ca01c
5. 0x07298c1d9bb88c199c1f82a3a7c131be6fce99dc5c6ef844b72c4c009842e3c7
6. 0xc873e47117188d0eedd9c1ab70def98621497e102cf9322cbba9579c44fd174f
7. 0x180c43e4f05b09402eb73adc51c9da19775ae3315149c4dd2d332f5c33eaafc6
8. 0x1bd61e3cb889dc7ec30e61ba03a21b4f24b5e5a1311dd8d70e70eca29825ff9b
9. 0x792545cd78200ae6545d165ddb8a236c4e5b77d70dce0462d5d1cce29edbf77f
10. 0x5a7449ac62d07aaa7777038325cdc4d16046c0530347163fa8b60590b3820bab
11. 0x176cdcfd67f58c39ef6c930558b2ba2b9626d905a9240751d4e15df099433d1f
12. 0x15f4180f132f070068051a7b7da2129bd8f97aecf4c0521bb06f195f3746639d
13. 0x051a19447aea0e5be5c495d9b33b6c644b070e152f158f9f28a530e66e539619
14. 0xa523bd4cbb3e762fe27dc53a6d42747aef6e5dea4f602786fa6968d56a8842bf
15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1