Evidence row 16528

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://jigsawapps.com/mcp"
    ],
    [
      "web",
      "https://jigsawapps.com/agents"
    ]
  ],
  "name": "Jigsaw",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-06T21:59:35.715358Z",
        "status": "active",
        "statusChangedAt": "2026-10-06T21:59:35.715358Z",
        "updatedAt": "2026-10-06T21:59:35.715358Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Publish an app your AI agent built, then choose who can open it, like sharing a doc.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://jigsawapps.com/favicon.svg"
        }
      ],
      "name": "com.jigsawapps/jigsaw",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://jigsawapps.com/mcp"
        }
      ],
      "title": "Jigsaw",
      "version": "0.1.0",
      "websiteUrl": "https://jigsawapps.com/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Publish an app your AI agent built, then choose who can open it, like sharing a doc."
}

What the leaf hashes

{"body":"5c6d23de10ad9fc58b55864c624965ae87865ce5c8dc9121d03696fe288b93c4","id":16528,"kind":"listing","method":"baseline/1","observed_us":1793025323146719,"prev":null,"subject":"mcp_registry:com.jigsawapps/jigsaw","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. 0xa721fb59d2fa1eb5871565ad7ef1361769fa515185e1712cdcc66e22d89cfa65
2. 0xfa9320e6b1dec70bb69acd1b9ed97f34c957a6c499c7a5964c3706406300c663
3. 0x8061c0479cc3082dbbf74a0eed8ea558316871ad05bc6959262a979f45405ee9
4. 0xfa13238a5b8b36b7f6de1ab1de239c753b96b44cdf44bbdb4ecbeeb255c0505a
5. 0x02923efaf385d13e5be52bded44ac0a793be9f444c5633312a66f4fa5badf162
6. 0xc0687c7ad7a2e20d0204dde18bd4a0f7e4efb76ea8bf4ad65891d231b218e6e7
7. 0x2f3bd5e2d7ed2dbcc33c6f47656dd174149088893c940a19a49017366ee85726
8. 0x485cb188905d19e0dca585d231f117b16417d7d9ab4afe2e4506135680070bde
9. 0x8a42d9ca233eeab189f3f26e997112580bb65b31f6fb467e8ac2dfd68ea759fb
10. 0xc6522fc337627b139352697525c95afa35480881a993f2a3b3ab321aa6e7ac50
11. 0xfd7db9a5ff472cfefafacbeb7f7f7dc6fc7e28e7e0d99e3b79d231f0d5f46aee
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae