Evidence row 3723538

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": "2026-11-06T12:09:40.866075Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:40.866075Z",
        "updatedAt": "2026-11-06T12:09:40.866075Z"
      }
    },
    "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": "1.2.4",
      "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":"a07a719de0b9c1704095021e67e34fa30632e6da8d7841e061d927a403ab7124","id":3723538,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967738444185,"prev":3414255,"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. 0x68c0f9e59b4422e20a38db772c6c11fd50a34713bc464d7086f41b8bd8b93d1b
2. 0xa7bac47b826a11aa5367c82cb75d47d10fe4cd3e773a705b6690666d4250ddb3
3. 0x94b0428bf53f4e2a8fef1561745594afae336e8749b2b6eeb824862ee1a99c61
4. 0x8df4a906703daf9e9a310fcc4de59486223143bbc0d729ef84c6cd10ad5b41d4
5. 0x15cce9ba77cd62b3bbd0393b21034ba7e8263ed734b6d7cf331c4ead03429722
6. 0xc86dff9a4e04174d7c3a3aa3f3a041d5159c13f501975c6f0f111997a3e7a997
7. 0x39bba70bb650ce38b1602b51334d2f087b90414c6bf443b172671b2e9d5069e6
8. 0x4d2014c3eb75e19dc47468dfadb376682a3cdf21cf6da458022dbc6504021589
9. 0x14ca0d3a0c87c002f074eb55353838a9281f89480662f63f58a44ea78cdf2fc4
10. 0x9bb2899dfebc4d0b31bcb0143a628bfe94d576ff19ca5bc55d7c800ecca4c8f7
11. 0x35489675551181355d50c0292dde9a3464af2dbd02f3cd5a431fc56d82b5c251
12. 0x0bcbd3d7ddaae6ee21d02e82410d2affb33bbcbe741fb2e016d953ca065b0418
13. 0xa59d707bff526a1af46d148195333570abcef45decc6fb736843cb6b63c23d94
14. 0xe02e716313f6c894f9aba6c60b7f4604a748d028c5f11750f11cfb94f52a57bc
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1