Evidence row 519366

What was observed

{
  "endpoints": [
    [
      "web",
      "https://porticol.app/docs/ai-agents"
    ]
  ],
  "name": "Porticol",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T16:31:12.804803Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T16:31:12.804803Z",
        "updatedAt": "2026-10-27T16:31:12.804803Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search, read, send and run API collections over MCP. Secrets masked; protected envs gated.",
      "name": "app.porticol/porticol-mcp",
      "repository": {
        "source": "github",
        "url": "https://github.com/pavanmanishd/porticol"
      },
      "title": "Porticol",
      "version": "0.2.0",
      "websiteUrl": "https://porticol.app/docs/ai-agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Search, read, send and run API collections over MCP. Secrets masked; protected envs gated."
}

What the leaf hashes

{"body":"3e7a497bf5e49415181d06491618b283e7a0760453d663b2b3f37be248942c54","id":519366,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793122146142692,"prev":469016,"subject":"mcp_registry:app.porticol/porticol-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb711d87bd2e6f6afc9311fa78a6deddd7d9e64419b2322b42e2c85ff85e9d167
2. 0xde8d81a5f711a7952025cbb71e554865c89ae7036241ef64b08eab172de2643f
3. 0xceedab9f63d8a4a3a26fe743463028e8601a1a7c806f2446edd5a5ee232e2611
4. 0x4afb7c6c12ac8b9bf2bb9e7e26353cab0e764c65a2c9342aa550bee862a08274
5. 0x5fc9c2820d2f21fcc89547f6a4455c8540e202aa0dba871f2b0f7519eed6473d
6. 0xb2d7b035d9db93333b9a3098790bee036e03a357fa093315aa1006fc65859a42
7. 0xd441ade2e026e3d18a862ebdc6f050d5f779a706c620319574d692095a03191f
8. 0x03f9b6249474720dd5b76e81cb6614c47c3e244d7a4a884e39f6b149ee3a1b9a
9. 0xcd25ca1efe7a6e38e0a9cc44d76a1fa96fc6e39df5cf2a042b8e0a819ff13a0a
10. 0x08847adec0c12f434c3afbbbadf344f212c741f7aedb8dd984840b54565a0905
11. 0x0bd5c4ee0536ff6471a0f1a8676a731f2caf5d42f515ae40fa5d82310634e537
12. 0xdc4af1861bcc27178db9854c119413a3d8acb113ca467e0eb6c0cadd8a60ba5d
13. 0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597
14. 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4