Evidence row 1025831

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": "2026-10-29T12:34:30.353902Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T12:34:30.353902Z",
        "updatedAt": "2026-10-29T12:34:30.353902Z"
      }
    },
    "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": "1.4.0",
      "websiteUrl": "https://usefulapi.io/saldeo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees."
}

What the leaf hashes

{"body":"6e5b85126bd9bc8cacef18fb3bf75388633d8c0395ae1bdbda3c3cfb540b1ab0","id":1025831,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793279590840604,"prev":1005518,"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. 0xf1c08210c5e4956992ade77f0e403108cd718280812950c7aba230435d0f3f80
2. 0x0d195942f8716ff05a85507dd19ccebe4315172908909baf9dda70ed114d919f
3. 0xe24d1716adc56f15ae2ba33f6d7eb55529efbd1d709c48344e48beab6d0a9fdf
4. 0xd7b8735c9afab3649c2041d1f719dfb8587a7b28cd0878fc73dc30cee5a911ac
5. 0x2ced37c3e79935bea2bcc56cedca627e462094636f08b37c626224286d646885
6. 0x1f3006881536c1d8784f0c98abd8d709464017b2b34ea3c3a7d854ab505663cf
7. 0x4734d8841134ff4683c1502a42382783f5e377d6bacfcf34b24f8eea9eb5a358
8. 0x6fed226844bcf4103aca090f7cc5398df1db974391fb59f88611d1de9bca1a6a
9. 0xe68d6bb7ca894466ed6bbe77e9cfa1af31c9300b4ba92524e8a30aaa7895eec9
10. 0x3e08dd27badca3413479bf59eaf4f9c924c73967da2d7c5562f1e7b01b1baafb
11. 0x827a81057dee6ce05be5376cea4adff9bdafdd6be2a34f49dff95493ffc20e3e
12. 0xc554104ce886444ad9478b1657b9f2f63a5615cde0d5f6091699bb05d2eff6c6
13. 0xe61db4873d922d736073fbcc17a7758f857abc53591bf83c26e95a8c7fdf1d7f
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1