Evidence row 3765239

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sorry-app.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/sorry-app/"
    ]
  ],
  "name": "Sorry MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T19:36:00.90825Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:36:00.90825Z",
        "updatedAt": "2026-11-06T19:36:00.90825Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read status pages and incidents; make confirmed public changes and manage individual subscribers.",
      "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/sorry-app",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://sorry-app.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/sorry-app",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Sorry MCP by usefulapi",
      "version": "1.8.1",
      "websiteUrl": "https://usefulapi.io/sorry-app/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read status pages and incidents; make confirmed public changes and manage individual subscribers."
}

What the leaf hashes

{"body":"b1691e8cda23c81a5404bd14e635b24eea51592bdcd82227cfbe37d76497c4ef","id":3765239,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996598585629,"prev":3723858,"subject":"mcp_registry:io.usefulapi/sorry-app","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. 0xfbc14dc69ff8e53816ab3b98ee936e577e30d2b32fa3e7aed6ec6d295344ae04
2. 0x563ebc9abb4dde65ed73336b750cf9ee1bc0c8bb7e0836ce76839c7be56981f6
3. 0x19f830e1ff09695a4bb493a112b22fad74475031aedb685d5a250e9ead78f966
4. 0xfd50ca3cb979292815af5130452a2701a083315478aaa41caafdd7d671f7404e
5. 0x4ec435cc5c973ce1bd89583dd41dfd090a5886a0e2a66bedb7be26638117a190
6. 0x1c9ec0798fb4b2c447ff38d41a9decb45cbc595bcd8c3e29d049b74140d816ee
7. 0xa6b36292b31a609f7a9a28aa389c97248430a4af73d112ea529f8957b7936f08
8. 0x80bbf22986462eafe1286dcbcc3697f95ae796ad341aea0ea9929d2c91f3a9f9
9. 0x077e664b70f20fc2d34b4a11f2b1c8afdf14f6b30095acb4682a1e726dae0f0f
10. 0x02706d87dc7018024290601ab27e65a91bfa0d74098b7195ec68bdc14e076328
11. 0xb45869880afa2e874c1ce77c3eec4488f79915029ed25be4fb66fd24e171ab81
12. 0x74ddd5614ddc5b613c010c9d306ce6c26fdb8b2466c31d01053c18e5383c151c
13. 0x4b73a433b9ae93404a8d07a5cfc0c3e56faff97df16d84b9926cc2c4072d26a2
14. 0x86593ac15f658012908c6be3447438c3409f4e6b92fd02ad8b0b2a8f74233080
15. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
16. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1