Evidence row 1005518

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": "2026-10-29T07:45:41.415381Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:45:41.415381Z",
        "updatedAt": "2026-10-29T07:45:41.415381Z"
      }
    },
    "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": "1.3.0",
      "websiteUrl": "https://usefulapi.io/saldeo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees."
}

What the leaf hashes

{"body":"68639d90eba496198bd83a5e7c04e3978c37671d82dd85a9daef068466082c52","id":1005518,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261580574965,"prev":800920,"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 2026-10-29 (242798 rows).

1. 0xb99ddddc59784b7b90098b0b865e26051706ea9f2486319b06e9ac0147c5ea1a
2. 0xa4c4e51b75f9e3cbdf4fc7cc44ff3cf829bfc9761aee138c60b5bbb6656d9442
3. 0x5665d669e8249cfb050159d14b229f7b46a16e86d55decc38c7151436d7dff23
4. 0xf9231f1e4bcb2d0138f220b7a71db13c682116099c220874c6ece1facb4cbf03
5. 0xe16ffdec01f83b65b92311f18b6c2cc2cade48f827937208399d1298971debfa
6. 0x6227746fe51addc0bd916fbbf4990e91a322b14032f29b10b163301d7aabcf98
7. 0x5d1fc929fdce84486dc6725e8551cc145b9e27d9a2f14b9a962d1794e74a38b6
8. 0x5d7b1fbce7d46ee865aad783e7f9c5cac7d0b18f5ff69e634a29f8d878f56a38
9. 0xbf7802aa3fcb4b12a21cea7fff9a0ce943ce90b62873176630a78db3bc8a1ff7
10. 0xdd306860fea0e4a2fb6ff35e1493f0ae0e7c6ba2ccef5844b53db8a9408bb5d7
11. 0x52ab8789ec2d97899147da2596e0dc603335a7126b3168a502a5eab4b41185f9
12. 0xbf1c3062706e2770f96c324c7e622538f707fe1e69cbe00ed58ff00170fa818f
13. 0x43b137280a2d52b448f2b8cd8b398476e85b20c963b64b48ff126cff6ec4a020
14. 0x25bdeb6e977b537e5ffb55862bdb08b7a547e08d655551b6a97e31264fefa58a
15. 0xaa1d19094c2ce6d011a3c40533fa7efee207719d6c482ffc47018b28e5518acc
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1