Evidence row 3432615

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HihvzK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0833b69b-2933-40e3-8467-ff362c9bee38/.well-known/agent-card.json"
    ]
  ],
  "name": "Bibik",
  "owner_address": "0xdd8dc4fde591c52c57aaf399f1077e33e789cb59",
  "raw": {
    "agent_id": "346397",
    "agent_uri": "https://centralcity.ai/a/HihvzK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bibik 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/HihvzK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bibik",
      "registrations": [
        {
          "agentId": 346397,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0833b69b-2933-40e3-8467-ff362c9bee38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HihvzK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793899851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:32:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bibik 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/HihvzK"
}

What the leaf hashes

{"body":"aa7f655c99a57c7cf21911fc59b822378a34e367e6563c4409180ac394de383c","id":3432615,"kind":"listing","method":"sync.erc8004/1","observed_us":1793899932163486,"prev":null,"subject":"erc8004:5042:346397","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xedee1976d9f0778bc61bee8304af44ac0a4473350c7f64abeabfa2a98055d651
2. 0x40c564a88e9befb529ed253c5a8cf576c91ecf0da0cd7fc9b11b1a3bcea8cf37
3. 0x2917726565ba10214f478272a1530e7a5769348b259f81c50e1de6f31088b093
4. 0x5f06bf5ab4a3dbe69541eeb38ad15de1a3fa60e51d986aec801b50a2af2ff713
5. 0x8432877faddbe2ae76f44209354c5c484ad242dc4fddbf56dac8028db8f63337
6. 0x081489a157ea34a530889b96a64b81c3e3f8b335468e1caf8fc4a843c1add96a
7. 0x58a66c4b262d63afd930dbd5d6015cce2fd41fb56daad4d594f28a8bb664b21f
8. 0x0bac4c0e42d907b815a1bce01b0a6fff9da56d90e9c1113e06c168ca57ca3a1f
9. 0x889cee2d321bd0f07c9a0e903f4578de9e0e9d705299b28e50124ec672f7afd5
10. 0xf29df5651d43121d0601b1c0ad5e12da961a40723dd6996b963e69977f546657
11. 0xff86390439f128badd55677e75d2938df8c78d9ef7b87768137ce7c570a22f8e
12. 0x284f8b62b472894329ccdd379ce3cc4d046f82559cd68861fb7b4eff319c4d03
13. 0xfaa856fa45d324dbec90751edcb37879c5cd0b9a9a07ec9cc6362fa88d28f200
14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94