Evidence row 3775198

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": "2026-11-06T20:25:20.61107Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:25:20.61107Z",
        "updatedAt": "2026-11-06T20:25:20.61107Z"
      }
    },
    "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": "1.36.2",
      "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":"663431ae4560ff07f476b3645a3df03d5bb7d218f309cee5826479b268be7a80","id":3775198,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000216129450,"prev":3764859,"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 2026-11-06 (303443 rows).

1. 0x06757b1c7e33d730fd9b913e9ae0b635f6670cbcf487da652510cd62f334a840
2. 0x7f2645eb45e86059f6a7f9190c2214a8f1bb887f55e45c819fd1a4b52d8febe7
3. 0x7bba64258a4c4b8d4385301f5cefd98b9a3a4093b5656372f33c3b2807c4fbfd
4. 0x323a4d727703749ae5ceacc10f633e46c9e172f8e86474bf28d66907af287a08
5. 0xdc0e1d58d1a43315272e1b3a721aa636c0af92c74f11018e8e45a1a07d6f10e5
6. 0xffbfbf68e142e41d0734858b0b827c5aba9d68b2cc33e1bf592799db74c666f1
7. 0x41ffbb709c3e845351df63355fa36002c778f1be5ea1bdc657249a4ac2236300
8. 0xa1bd312de98f8a693ff611302dfb8652d8f413214952c32e47c6d6efc62353c7
9. 0x155c86488615b32cc1babd2d8db29310fb5b8de74aea7c49482677af28279135
10. 0x569dd223d7291956e561e1e04ae8bdcee63b380b579012f94d14ad7b68c873a8
11. 0xb70647defb4a54af55a07f8e47aa2a5df5d88816efcb5b9929bee9bb3c8b3bea
12. 0x775e7acf7e4d1d633a9b13e35281ef2558e0d4b31858df6028a2e97cada5abab
13. 0xd48af394024a8bf38a11696a5a5e69e617d8926919d422a1aacb532bbae8a392
14. 0xcc863252048c203a5ecaa9621412e0894b2decc2ef2f26f79b1f6dd7017bfd76
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1