Evidence row 738744

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://betterlaunch.app/mcp"
    ]
  ],
  "name": "BetterLaunch",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T05:07:30.882798Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T05:07:30.882798Z",
        "updatedAt": "2026-10-28T05:07:30.882798Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only product discovery, search, categories and tags on BetterLaunch.",
      "name": "io.github.MkThingsHQ/betterlaunch",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://betterlaunch.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/MkThingsHQ/mkfast-launch"
      },
      "title": "BetterLaunch",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only product discovery, search, categories and tags on BetterLaunch."
}

What the leaf hashes

{"body":"7ce7fad62d6685286d3438dc68438dea9889ee7694f2eb7c53b5962675ee4251","id":738744,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793166080824506,"prev":null,"subject":"mcp_registry:io.github.MkThingsHQ/betterlaunch","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. 0x28645e4a403c5d8a8655809f2c604c9383e71e3b3862114e28db9a642e1801f7
2. 0x8921636ad62aa6b70326be4b79c6b600124f440b9bd1bccf6cfdc99375135c6e
3. 0x9460250651947a1c704a512a9d9425da53570f10fb442807641127d0673cc2f2
4. 0x840ac94bfce19d1b8661bfcf19f4d0696ce437a7d34569b1af997b843beb57a5
5. 0x57426d8c047040d0db64508114b6d224ce2f8c7d2bd06cdd5bd1bb8821ae4506
6. 0x3d3f3b31d94fd1b4bdcab3007649ed5d70776c35d96234d962c01509f51acd56
7. 0xe123f0ea218936c13428f9786c15412000c3aff0f048fd3205f4466ac402b99d
8. 0x11049bffe33afe79526c99e6ffa4de1fe4138f40f7a19f9e487d4281c08e457e
9. 0x76d45ba00c92fabc6c1190c088311b893cf890f2d082a2da27642f04f2fdfbd9
10. 0xa94eb32ea642a52558dcfb91f60cf944320c817ff4f01432ff0b0dcb941a1607
11. 0xf0873535eca761a90823eebef76b17956c815fea0d6e8aaf3acf7d22a7d6bf3f
12. 0xd5cf3949d64385f93139a7fe587a2a2a5914492d5173ba33feced3c7038c0d7f
13. 0xfcc0286dc0eb69aad96b886d1f2a42a5bc1d90d84cfc212c4ef6bde6a564a1de
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae