Evidence row 800577

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://accelo.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/accelo/"
    ]
  ],
  "name": "Accelo MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:04:44.765999Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:44.765999Z",
        "updatedAt": "2026-10-28T20:04:44.765999Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Accelo companies, contacts, jobs, tasks, tickets and time.",
      "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/accelo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://accelo.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/accelo",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Accelo MCP by usefulapi",
      "version": "1.28.0",
      "websiteUrl": "https://usefulapi.io/accelo/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Accelo companies, contacts, jobs, tasks, tickets and time."
}

What the leaf hashes

{"body":"171d3d0a1d8a7fb1eb9de806a22b051bd1699910f44adcbf4c2fcb6785577640","id":800577,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218350479277,"prev":795555,"subject":"mcp_registry:io.usefulapi/accelo","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xd7509b13b2dedf53d7e2184453ad2a6d97382e67b6f72bf6d4f78218fabd8fc3
2. 0x0dedc5f4dc9fc1013d04d349560887ddec3b58200240a2053ebf555ce2bbe98b
3. 0x1f58693ee2fcc7ea164f5d19d433be25323331049aa701b7113f9df135a75c65
4. 0x99ac743a5cde600a9cd9bd3b9d78c21882634a3425be89973eddf4affee2d4a7
5. 0x6ec2bc5e958a6214fde8218a2f69657e4d8d161373e77c697f53d759229f968a
6. 0x5d47b2ca1a9c49fc002f3d973dfc02bb2fc6236be2daf5cf6ef67947919e7686
7. 0x30af63ec979f958679a6bb6390ab1cfe6a0cab579799784989f2d0816cb6659a
8. 0xc73635c0fb2c533538029966d19a36a6021a117108c90e96881e8f6bf151418a
9. 0x767a2d3fde2bcf88b512d6757d48322bdaa6428f1c0176603555f370ffc8a6d6
10. 0x1b66024debbea743b36138350df36b246568c16309941beef1df61827c0c58d6
11. 0x9f1f2e66bfc79a82e967b382ebcb5c20b1f6471c7f5cafd762bc421f2355831c
12. 0x1536a8c496d01cf29a56c24ce867983fb6f54ac712030580d8f5954f9dba0e4f
13. 0x0ec75adbdda764cd96393994f2e5fc25831c6c05bfcdf872e01ed5389eb9261b
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae