Evidence row 1481958

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": "2026-10-31T10:52:58.366951Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:52:58.366951Z",
        "updatedAt": "2026-10-31T10:52:58.366951Z"
      }
    },
    "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": "1.30.0",
      "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":"b8607c1c054f0a508ce4bef05f156cefc0ec49a9262cce0f055a70d01a861b10","id":1481958,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445359113071,"prev":1257584,"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 2026-10-31 (246033 rows).

1. 0x836071131e638a7a2aa5f59d51efadcd5b682ebd563d44b9455b73e0f2d7c44c
2. 0x0eec2daa3d1534335b5089181509384856d69d223a527c8b822684a69f22bbec
3. 0x72e3ea273c6c9ab19307141aabd231be7587e525d72fbf265e14eb35f1f68294
4. 0x09af039a5c231a858f89737e969da9c7600b9e4d0423ca04d9e8b131a22015f2
5. 0x68a92510622990b595029405f3e9e63742d9e624091d624efc1c4ab099d3c460
6. 0xb30e393f16eddb138c57cd9b0c02e7383ed9a9cce0aa0d5ec74cb02fae5f2c9c
7. 0x1f292559c08b48808755a15eb39dd96b2ef3c43b33ba519b7a521be033cd58c6
8. 0x763a13ae8d98c8853e062ddc3976889b4e22fed8ec97e35a8facbb1ae0ac161f
9. 0x0333a8bc9d75641ebe26e8681166669b15bb910b689e36af6a59f156006f5259
10. 0xb19e03b0c699171013f82eb3fc46ea5bf8b60f632c789a719fcc04c25d3f21ef
11. 0x75bf27b7b12296bd809c89f7168ed03752a8ca1e17815a7dd866892f576fb708
12. 0x14ff098ce7d6476736a4bcbf7912e469c527bf0234358bb7f8e4cdaa9e59c275
13. 0xcad3c97cf166a2798df8342c196596fa38be5970e65d8bdb79bbec9bde84fdf5
14. 0xa59dc4109e7747a67ff1c74b854a6a84d4177b254204f0623f549d72e4be7445
15. 0xb553c856ad5fb96dd995dd0c40f65a2d8efc7b7f254a1ac0f2c104350e544985
16. 0x919f237dec4df392868ab95f1d4300b185479ae64464cbc2e7385ad1fd6ab390
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0