Evidence row 59100

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://poker.rails.so/mcp"
    ],
    [
      "web",
      "https://poker.rails.so/"
    ]
  ],
  "name": "Poker Trainer by Agent Rails",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-28T20:36:46.498828Z",
        "status": "active",
        "statusChangedAt": "2026-09-28T20:36:46.498828Z",
        "updatedAt": "2026-09-28T20:36:46.498828Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Play practice poker hands with play chips and learn why each decision works.",
      "name": "so.rails/poker",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://poker.rails.so/mcp"
        }
      ],
      "title": "Poker Trainer by Agent Rails",
      "version": "0.1.0",
      "websiteUrl": "https://poker.rails.so/"
    }
  },
  "source": "mcp_registry",
  "summary": "Play practice poker hands with play chips and learn why each decision works."
}

What the leaf hashes

{"body":"931a34723797ce7901bc7dd924d2fcc32a9145226b6190285e9ebf96385f63d6","id":59100,"kind":"listing","method":"baseline/1","observed_us":1793025445755164,"prev":null,"subject":"mcp_registry:so.rails/poker","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. 0x9397c49cb88cee3d387706cc8b54907c8466e9011458d21265fdaa03bda4780f
2. 0x13da2f31e15a4d773950d0a9562707c87a0c10a1fec94ecdc8b55a026f7dc388
3. 0x534787687a7a184cbc022f96a1be5b8dbee5515fde84e504e014861114f6974e
4. 0xae70dbc008701d5c6b1a0ac5018c386e2e6bfbdfce3f1867a3f34b4dce64a0dd
5. 0x25539fc07374975c31a940eadf19e876e563c0ef9863ea0a5b92c176c7efe17e
6. 0xc40f250098dc3fda893360617a2ed0874c93117c8b9c8cdbe903d17a40a2b9ec
7. 0x21ac38178b0900a44217518ff0e1974e4f21bcf978b60ee54a2a96d9455b3e43
8. 0x7a551024620833b5701814d9551a08404cf5e8dfb760c7abf58f3ce06931d1c9
9. 0x9c935e0d4bfff802c2c603de72b42f45c679ee9ab100bb7283c50b183356680c
10. 0x1452bac1c16ed1a13fd24d016370307a5402f74d73cad5641a5508fdb4d2c5cb
11. 0xcd52656344e352446858a7d55feb9336b07dd3ad98715c122aaf69d4eb3d6ca8
12. 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae