Evidence row 3396004

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": "2026-11-05T11:42:40.633488Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T11:42:40.633488Z",
        "updatedAt": "2026-11-05T11:42:40.633488Z"
      }
    },
    "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": "1.2.2",
      "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":"4f6495ce90a8b9864fc1687d348642e232031d19a36205d4c66505c13a95f08f","id":3396004,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793881288660326,"prev":2726440,"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 2026-11-05 (322504 rows).

1. 0xd8f6de8d0c2d855395b0c13ada97758b80561c2848186cc1f458f3d8b2d56a85
2. 0xa67221a5c358921d1e75718bd34d7860ad7cab86d817caaa1e209b5f8745aeb2
3. 0xd3658c2751fad9a1ed5f6626cbf3660e96019c478f593121dee35365247ee157
4. 0xafead8bee24927990b07f3b2fdbacc6d0376ff423df68cabefa2bf7665e1f36b
5. 0x5adc586bbf3d3e0d72451d478818ddae16deb4a6ae9a849c03fc333419986682
6. 0x7c44c964e273de56d8f008543c9382f309a52438bb37f6c6719e74e1c4c55683
7. 0xd4fd38f8001733456cf1dd8e9d807b69225648fee0cbedd08a24308f4437053c
8. 0xa99a3abe5c7733667f69443c67c8b018d5396e75c0045d7292a69934d2dc4000
9. 0xea67a12cd9f3fcb70a44db7f1cf476bce4329f460b93ac1b4963634f7ee8b449
10. 0x430a38d6c03d52cd25e03c9287b9667d9385c90cee56e71539c6c1fdca017b21
11. 0x44687cca6df6c3065c344422f7410ebeaeabdcea9a12aebb762c38bce2f44b30
12. 0x89f9b7ee0ca767c0e3ff5a46983d7770c17eb5a5bcd45cad399d3fd2ac3b6864
13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94