Evidence row 1249787

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": "2026-10-30T12:21:00.32488Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T12:21:00.32488Z",
        "updatedAt": "2026-10-30T12:21:00.32488Z"
      }
    },
    "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": "1.4.1",
      "websiteUrl": "https://usefulapi.io/saldeo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees."
}

What the leaf hashes

{"body":"7a822d68acdff51e1dde17e617fc5726bc8c218a9f01f80ee200ee0c51927f52","id":1249787,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793366123233928,"prev":1025831,"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 2026-10-30 (243099 rows).

1. 0x44af7539d6100930a7f808db6dcf91793e310c39a62fb998788601c0b9ca3b2e
2. 0xf054408507a2c57f63c60637f19a1982645070d4f89bafa6915d83b66d82918d
3. 0x7e1c3c0c784b4b5fc175ccff73e5ce320c41ddcfa8da3b31b79fabcfc13b1851
4. 0x501ca5fa73aacdb783b3bce7764dbc713678c6538abe18472be30021fa40eff2
5. 0xe8b036636ba1ca91a24aaf3c1ca631ec67ca8bb75ef5bdc51d6b7a54a7c2853d
6. 0x0844ab07808032232cc71dca3022b723afa802f9103132ec17293dc4183bb814
7. 0x09ef26d98825d089b09a276a8ece3a484c4e97935aaa1b4fef898ba8769b2a5c
8. 0x5efbc6f82a077c9b0ea55a2bdea0046435a32d410591352ad8767013225ec282
9. 0x15e913773ef89334c326fd3125986cc1dad8358b22575ac2d3cbaef846d8416a
10. 0x8b5252f6396da2fc2736d952e70b24ae04c64496ce49909e6f2e56452893ee94
11. 0x84112a24f1e91ca4b96d8a9c88625bc1da64ef2d5d1d0a4ead64d224962ac221
12. 0x181303cca10a7aac486a6ea2c2ddaae70e35f5af40f5d77d273e00c94f930237
13. 0xcc206dc2f9e188db598d4b3a17da47efe415d2946ef4b3a478b5d02f3ddb1474
14. 0x775f1cf1eda93a75a3d05aa8e7b45b258d1de91c21741301b1aa3d048fba588c
15. 0xd7d5c71ec079257a487d0494049c896f97cf8bf7d89a43fea539777c548c96f3
16. 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861