Evidence row 2726440

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hero-software.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/hero-software/"
    ]
  ],
  "name": "HERO Software MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T22:30:30.672893Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T22:30:30.672893Z",
        "updatedAt": "2026-11-03T22:30:30.672893Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read contacts, projects, documents and log entries, and run read-only queries in HERO Software.",
      "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/hero-software",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hero-software.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/hero-software",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "HERO Software MCP by usefulapi",
      "version": "1.2.1",
      "websiteUrl": "https://usefulapi.io/hero-software/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read contacts, projects, documents and log entries, and run read-only queries in HERO Software."
}

What the leaf hashes

{"body":"dbf335bc933e36160551cf927b1a3e9f60d007bdb2792db33b0bd324ffc6d9e0","id":2726440,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793747992474037,"prev":2564586,"subject":"mcp_registry:io.usefulapi/hero-software","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf0ec81dfca86e32ffe687d6cc048f99315b870f097a5af5ac8b419c64eb63b7b
2. 0xb8bb933b99190846718ec685f730a02a371f43b6ce32c00346009f3e9a18cfc0
3. 0xa9787afc211a9cdab7a7670649ecd5bf2c178e707f56421837bdd829396afe0d
4. 0xd5d6fe6bad8734d9baf89c57e75f76e06190c51a5e5600d076a49920d3b6e23d
5. 0x2b81912e04fa26a0cb0d748650616d6cbc061dc16cda1a1812afee5ee068a0c4
6. 0x9ca765c09ca4bac801ad1256bb8925d041956945aadcb4e87936985d6a81f88d
7. 0xe264f0ce74c1d2bf94f193e4dadb8cd26904bbb64a0f7f410f376e890b237a74
8. 0xa6bcdef48528486f2312a6e6346fa30eac6d8115bfa7d2007a0b76489cc13dae
9. 0x6de37fc950dcae67516114ba61ebe602c3efbfe76b0a56325ac116ace339c00a
10. 0xcab6d9dbf894e7476ab2a2fbfc8466e8fd6072d330e0f5f79d137a5e5d1387ce
11. 0xb558a4bd9fb3834759bd23a86806281b8c8acb643fa7c6229f9a1fe6d831a9f8
12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7