Evidence row 3764890

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": "2026-11-06T19:36:13.594728Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:36:13.594728Z",
        "updatedAt": "2026-11-06T19:36:13.594728Z"
      }
    },
    "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": "1.3.1",
      "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":"27e9a874a7a64d348795bf676fb643fe99aebe88fc5fe669018f6bedf018a49d","id":3764890,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996591638285,"prev":3723538,"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 2026-11-06 (303443 rows).

1. 0x263054e4bd474f62ef23b260d00eb4d863256f9ca902cb5f507e4049dea6b26b
2. 0xf729b436b67cd05a4ce970ec36ba5387cbbbe85763272655c3c168d4ded40104
3. 0xfdd1b96b63491146a5d2d3232e41841ee651dab312d8770e02e189b4fec46010
4. 0x0d8582f27be1b88aaa63b4627a49ac5dd58833fc4d37bc3d50a225ffcd4f6daf
5. 0x7198ac64debadbc5cadd55c19ac8b70ef8e3f487454dd88a116aa340dd4602af
6. 0xebe9b8bcd5d39c10165131921b8372b8d0ca209e6f6cdd99b00aab3b83e237a1
7. 0x23674ca87ab2ccdd459ed7d1cbe4fab52fec74751bf3d4e6e72b31ef54fb0aed
8. 0xa73a4009da779e74afa62ef6e0660683a46271aff5b43aa4f77effb1c47d73ad
9. 0x20dd1b30dae44d69ec22cd3817f608e3fc0a04335ed86c69a24afdeddf1d4b33
10. 0x3f8176384c479cf2090ecbc326acb9a311ece36b1679c84a7f55995869b0079f
11. 0xa7a08b19429303c11112eb0eaeb7feb05e1dd525fbf486fdf88e6c764f912cf7
12. 0xf5d90c5a61756dcc84d36c02897241b5ab4528fc5b2570513babe880b018d248
13. 0xd8ee58217b244053068bf4c0fa7688d6f4a662b265ba0e50db6095fda93b4483
14. 0xdd6caff8b0876542f26987c9cae49eee11e135210e6f435b006118b6d3e534e5
15. 0xb490b9bc961e5cbbfaf890e393a2eb3d2518e080e0a107acd232486f34cf7408
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1