Evidence row 3945451

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": "2026-11-07T09:17:44.981428Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:17:44.981428Z",
        "updatedAt": "2026-11-07T09:17:44.981428Z"
      }
    },
    "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": "1.11.3",
      "websiteUrl": "https://usefulapi.io/saldeo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees."
}

What the leaf hashes

{"body":"996d868d796dd6122036a33138739272eed14f979be1c808b361dc89d4f2c840","id":3945451,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043458222113,"prev":3775471,"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 2026-11-07 (195826 rows).

1. 0xb8e3feda81bba825be3f32680c876c9ab2595dbb8f866c5071efaa99f7f14105
2. 0x2a4468f9ffa8569c1eb78957ca07bf8793f3bfe7f460b66199ea2a7b061f3429
3. 0x170d189b9324c74d8d1a056960be21dddfc2c8e1cdbb62fe7e3bc342ad54d1b4
4. 0x1f01b3dbedbc99c9813018dc9be254d3979f61cd04756de16735bea7af785d56
5. 0x56318c114cc9a18b78a0cbfd5fe3309919fe3b7317cc4c72eee30a3ec1fff272
6. 0x114b8914643dbec56cec3e66538012a8140e89de42fbf8a88cb41dfb2695daed
7. 0x46123511df5cb0d1608a0498b8517ddd2116dc1bcfb1ce3470ff8aa9e7bdcd27
8. 0x40f899f606255185950392360fe127aacd257e993b360f6b717ee024e1085f6a
9. 0x738551d519e02e7bbcdf1c86d75498955109580a3073f61ecb8644bf2161c7ac
10. 0x0b4997cc95716fb25bc53c8e1f74e0f73ce74d7a7b4e7b0a016e9f7a7ce81b48
11. 0x70c3c19b440653e32825cbfdf44e5e8addbc5bdd7e420edd21fcfda2ac2bd84b
12. 0x4488ba66a7220073884190474c97901e4ec6199cc5fef3c590e97c08ccb0abd0
13. 0x0d8c5e754523e6e4a876e7fe9341fa7b94a14cd11d7a341b370800104a0ac37d
14. 0x7720754cd1d565acdb28ae2e3c2e759562843c986908d08656bf4c41e785a347
15. 0x2afbeaef1e4de4b2a6d70326e3dc41f9f1c65d4fc46630d217fc932790b0680c
16. 0x3235c8a33ac14441f1a12a6515f670286d48b48fa98eb1dce45d902e053abe01
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa