Evidence row 33388

What was observed

{
  "endpoints": [
    [
      "web",
      "https://chalk.appkit.studio/ai"
    ]
  ],
  "name": "Chalk",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-25T01:25:03.39166Z",
        "status": "active",
        "statusChangedAt": "2026-07-25T01:25:03.39166Z",
        "updatedAt": "2026-07-25T01:25:03.39166Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Chalk's bundled MCP server for drawing diagrams on macOS via Claude, Cursor, VS Code",
      "name": "io.github.appkitstudio/chalk-mcp",
      "title": "Chalk",
      "version": "0.1.0",
      "websiteUrl": "https://chalk.appkit.studio/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Chalk's bundled MCP server for drawing diagrams on macOS via Claude, Cursor, VS Code"
}

What the leaf hashes

{"body":"82213c255bc365038fa0df723eb9c27e0ad4f0e89ce6b4d9492f99e641cce9cc","id":33388,"kind":"listing","method":"baseline/1","observed_us":1793025368697936,"prev":null,"subject":"mcp_registry:io.github.appkitstudio/chalk-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x9e58e6cc264b6f75e9ab8c3aca8ac39df1070fc51a32473a01be6d561d76f552
2. 0x6a5dd2158bf5b34ccfe76fd167221c91ba20ce582a6faff12246cb3cad4f7551
3. 0xc8e3b058998b4609353a5158ebcef03ca9b7c9d981d6a4548dbf393004a72b5e
4. 0x147178f5f6de643c9133a1e33ae6d4b87d5d937dd83c0a5f1dd9343e25e8b77e
5. 0x9f34350b93ef9afededf6af93d454e0d9dc7bd14b72a1cf0669050b0c782d8ec
6. 0x91ba228ebaa2ebf68893087b126afdeb8dd4088b524a6ffdbe9e86879b243165
7. 0xdbdfc79331d54ae36a538e6e99e21df853e21c3d03ca912b482cf60cb4fd02f9
8. 0xde2de2f63ec54795555d09cba61be688d250e78e892f80fcbe3666e264ec2288
9. 0xfe8f32850d20cf2e7aaaf9929e81ec89f9d29af0c025e85c6b386c2b7c4e400a
10. 0xe28c07fee0e288e36600367941f03b5da3143ee4c0b53ee2d78734dbe5523f0d
11. 0xcf41009271d76f70a486c0f32eb0d9e4d76bad43d622f4b5d56f18872edb19e1
12. 0x73cca5e5ba14c0aaa799d5324b89eb846e3c5546aab3b2cda0c05c5eeaa03168
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae