Evidence row 745016

What was observed

{
  "endpoints": [
    [
      "web",
      "https://genclass.dev/"
    ]
  ],
  "name": "GenClass",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T06:42:08.513636Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T06:42:08.513636Z",
        "updatedAt": "2026-10-28T06:42:08.513636Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find race conditions in your web app by reordering its responses, replay one, prove the fix.",
      "name": "io.github.genclass-dev/genclass",
      "packages": [
        {
          "identifier": "@genclass/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/mcp",
        "url": "https://github.com/genclass-dev/GenClass-lib"
      },
      "title": "GenClass",
      "version": "0.2.1",
      "websiteUrl": "https://genclass.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Find race conditions in your web app by reordering its responses, replay one, prove the fix."
}

What the leaf hashes

{"body":"43e4f77a340b435297774ef496c76871fa7ccb2125074d4806aad7894e1a2187","id":745016,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793173283897015,"prev":37651,"subject":"mcp_registry:io.github.genclass-dev/genclass","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. 0xaf29b96fb8b641919697fc3d7bf443ddb2f3591badf64d3d956a3b3fc7350370
2. 0xdca994eb53a2294d9d322953468f2a1a732cbfed755516720741632fb5d47ed5
3. 0xebffa0e16d229610999d23d5b2c915b9cf5971a62c02706bad20ca7e63a9776d
4. 0xaa7dd3010c24d80231235ac39134be6d6b130a25aa96d17ed16363cfe51561d1
5. 0x856723e365662ef1cc9511f45fbb4d105b8ee1bc6ef00b29ec36596bbca12ba7
6. 0x0025be113a6b4d852e828996d99e6373afcaa00fe82f044b7594a7494d1c36ce
7. 0x22aa781d9148fdbeeb3c5826b574f9c397e0e264ec8a9f4d8e7ecb875f40a5a1
8. 0x081631691c5783ff2ddfff53d736e422f4cfbcf6d04f08dd6f96f870c5e460b7
9. 0xccfe6564d262df907c2269766ee9bc646faf58f364ca2ab445c7ed9ea415cdd4
10. 0xbf9207f77f6a7528717b4da3e75b0a0bee9b4f214b9f5b49f9c54594ff432a2a
11. 0xdfac11bd511fafd000fd4664617ac6d6bc4f6717ffb01c8b1e084e93ba425578
12. 0x31f1c419799292e0c3b46ba94440b5526ba262a7773ee5713dbef598363f4dff
13. 0x98b9fee8fc2de9dba94f4f81cf80de2396e2d2fccd881582ec5782c4d1a2f275
14. 0xad5ed8dc5ef9ee1ff21d19f603db7fd603ad90ffc13b68cf331a879eabb7b657
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae