Evidence row 749028

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://saldeo.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/saldeo/"
    ]
  ],
  "name": "Saldeo MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T09:01:15.794906Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T09:01:15.794906Z",
        "updatedAt": "2026-10-28T09:01:15.794906Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees.",
      "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/saldeo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://saldeo.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/saldeo",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Saldeo MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/saldeo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees."
}

What the leaf hashes

{"body":"c819db8930410c0c8855ac214903f3351746f17eee7c782c835fdd494bc9648f","id":749028,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793178649720848,"prev":null,"subject":"mcp_registry:io.usefulapi/saldeo","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x9badd70f9a1fbc983e1516cbbd2a918811673ca904adfb380f5d32b7d46f75f3
2. 0xfff10295b6a12b923790b521fd4d3481162589e793cf052311dd279a0604967d
3. 0x74b295896f491ed6b261aecc33972427ffe0ef18a570a9a1f32655ecc5010896
4. 0x7c87bbff8c53f2d4aa9b6b6ff49fbe7475bd23779adfe59a27e046ae7df9f882
5. 0xff45005d813b2b623cbcfaafa3b0ab1706876eb2ea90f5e0d5367e42c8dda2ea
6. 0xe571052a9faf68ce95fe14305f93c16ffc77fa5537e206bc28978cfaf2f49d1b
7. 0x7c3cc08a48a8b74c6f65aee90ad03c2bfeaf9d4cb9410e9333615828451ba95b
8. 0x30ee35b54ddbc2667b6d31440b5e0dde5bcae7287fa5d4e216bebeff0e0ae9b6
9. 0x673919d4c6c008fb833755d293f9d842720be8f54f7600a44995b68d27c24de2
10. 0xc0af875cc7381235b65857368ca2b2980056f21856c75ab742b9ec5e7757ba4e
11. 0x43a550910cb6affcb8ba2dbcd16fcd372049526f3963329f7be404bc497ebecb
12. 0x79e21d5d646e5a138478213c9372837aa9b91511c391c37c99eee1d1d482b26d
13. 0x068bcde0287d4d3b4a6224e2d75094cc4817509ab476c25a343303034a0ce40e
14. 0xc4674b97eec0bfb92cf9c2ffb4427d455d9f902b5fe3ea0be83ee462202d7416
15. 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae