Evidence row 2961888

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/smPQwr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f154a920-39a7-42f6-94fc-2bc63b3d34cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Orostano",
  "owner_address": "0x3808ffaee02aa81a851563ea7137eb660114cc85",
  "raw": {
    "agent_id": "230338",
    "agent_uri": "https://centralcity.ai/a/smPQwr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orostano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/smPQwr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orostano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f154a920-39a7-42f6-94fc-2bc63b3d34cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/smPQwr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:18:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orostano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/smPQwr"
}

What the leaf hashes

{"body":"f26e40b8962e0595d009ffadba9d59fcea305b86311f6d4ca81c0efd7e539dc0","id":2961888,"kind":"listing","method":"sync.erc8004/1","observed_us":1793773130512784,"prev":null,"subject":"erc8004:5042:230338","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x400589431cd2499b3afcfd375d9433dbf926d297ce5da1cfdeb6a4778f64ca1d
2. 0x22e04db8fe72daeab5a7184006b631b1142578cce0b743e724f2b49f3133459a
3. 0x07066b3fd3bf6c2eb3337387d569381fdcce1f1123e894c76fb603cc3fb7dd3e
4. 0x79b0df8b03379b749fd415093e9f3d336b6d6f2a918939895059c572df7052ab
5. 0xa926593f555e3474226638d1c19fa122a4ea0ecc645b4db92bb7bd56d2f18cfa
6. 0xc288a6e5ad4ac184bc11957868f7c3aee69a4c0ff00e5b96ef3adf052d346892
7. 0x7f897eca697664f4d6dd72d66e906b7bb7f25b883c047e85d3ac01704856701e
8. 0xe128ab5bad9bb34b7b0023752151543576f57fc0aceb506bea3bf2a20f959783
9. 0x3c2df8bdbed2aad55feb25e28c78d38996fb29975d5ff38f50cd2fd381af6741
10. 0xa83622d37ffb118f553e90f8f20c476a559eb05b1362cce617b41d5930360047
11. 0x3767f9d48be974a9f6b9b2d1fab759358996f9cc52d7a2b601776312f0a8f669
12. 0xb929cb97ae919408df98ed45d386359fecab4e5b8b097202c5e08f3fe23c7fc3
13. 0xdec29d7e4054f7f2feeecfedca93a5f55f6fef0ef1d96f5adbaa18d4720c8c77
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345