Evidence row 3775214

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": "2026-11-06T20:27:12.520091Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:12.520091Z",
        "updatedAt": "2026-11-06T20:27:12.520091Z"
      }
    },
    "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": "1.3.2",
      "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":"8e63cfa0a9bb041cf5863d5a2587384e8e12424b9f3473407e63d74fdce2007c","id":3775214,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000216265254,"prev":3764890,"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. 0x6bbac1ad87164ae1cb747e5c063ae711f7bb472df6acdab685d12ca29f704265
2. 0x8e87f12293baffb925737b8ceb6b016a1adbeb85a5b7b38804a67cde74b007ef
3. 0xce124611aa53d4ddc074b9b5e19afb19183328731a584df74ef2ead0c3a99930
4. 0x46a648bc4b0e6ee4ae4ff113f5fd2c8cbb589d029c673d30f177a55f22db8e03
5. 0x650dd37409d7341b1267261bccfa01ffe0cd61cdaa598d95c384a801a194581b
6. 0xb82e03fe5862fe0c2f523d1c8f4d72a75534a4e42ebc1ee2bbeda9baf570dcae
7. 0xc8a278c2713a6b5f620ad55d8dc1330d32fca833c9dd0c49f3b25fc14b9c1894
8. 0xb6a4fc8750ee767c3a562015ceca719ef4ffe2fb0a634b4402af7006d2494912
9. 0xed356e0eae32ae69be3115e7c52f28d5004ff7026562d84275df2bd3c96700bc
10. 0xf8c9c481f742bf895796437f6663cf88ed2c9f2262cce04fdaace23b0d3b7742
11. 0x6217b992e19da097f22efef5444661cd9bd4560b7c047c4d46668abe903cb5da
12. 0x6b764c740a83c3b854c92726ad39c7f4a16d7b30dbd145be057bb95e4eac424f
13. 0x27ed48df83ffac45b69f9cdcea1514e68a511253ebd2c8d528a8d6aba9ea782c
14. 0xe02e716313f6c894f9aba6c60b7f4604a748d028c5f11750f11cfb94f52a57bc
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1