Evidence row 3020525

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4EZxHm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9edee23f-9875-4591-8a59-2b70884236a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeintias",
  "owner_address": "0x7a7fba39eacbbe0829c87f056df083e7388b2e09",
  "raw": {
    "agent_id": "255667",
    "agent_uri": "https://centralcity.ai/a/4EZxHm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeintias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4EZxHm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeintias",
      "registrations": [
        {
          "agentId": 255667,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9edee23f-9875-4591-8a59-2b70884236a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4EZxHm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804811,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:09:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeintias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/4EZxHm"
}

What the leaf hashes

{"body":"7767c1f2600c029315b7366f278735c2a72618d862dba30faf33eddfa55e94fd","id":3020525,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804997013070,"prev":3020269,"subject":"erc8004:5042:255667","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. 0x3c8fd48a125c78f7b9b284101b480b2bf8d9c55049e27ba76702743d98188e16
2. 0x44417ff53475906ab71b1492f79b01e347d0bb8d61059ce6465f9fcbf6caf663
3. 0xa45f82bc5b469ce2d3dd445bcaff90677aad9b557dbd2c81ad7a7470ef532d2e
4. 0xe04fda5c3e091040abcdce04f62b54e2a324b0ddb5c2c0290b86d429f9f904e6
5. 0x61d4d04629867ae3a32a285c9bcd765ed47f658c2f7437c56f9e3d3432d84d63
6. 0x67b5cc275b5964c020756f5d1c14b7ac297bde07e0fc74c79edbaf9a1cc33e2b
7. 0xccf1653ea7cf483ea7d24bb6660fdaa5615d3fed1f8457a3207b804ae682fb80
8. 0x19cea413b1aa7ecc2b6d3e692339ab13500b6c16617f95875ec928ee730303a1
9. 0x6ccea4423098a8b1d5e65956b2c7ac5533e55378b66dd18d74a33d2871851642
10. 0xfa0dc5e8765c3947571addda4c363fd9f6aaf6d26ab64fc77e0571bad6cb0e3c
11. 0xdc409b0af1b8107817d40aeef8d4b4c1c208f605c9e04412e5ea6024195577ec
12. 0xcdc51873d9567dbf27ab0e391ffefb2167570637a6846ed42f597623abc680b4
13. 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345