Evidence row 2941752

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nQbu83"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e469c262-cd00-4d31-88a7-9e1e7078e18d/.well-known/agent-card.json"
    ]
  ],
  "name": "Lavero",
  "owner_address": "0xce411fdedb23614ed5c5b3c2639e521020a9803b",
  "raw": {
    "agent_id": "223366",
    "agent_uri": "https://centralcity.ai/a/nQbu83",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lavero 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/nQbu83",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lavero",
      "registrations": [
        {
          "agentId": 223366,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e469c262-cd00-4d31-88a7-9e1e7078e18d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nQbu83",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:47:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lavero 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/nQbu83"
}

What the leaf hashes

{"body":"496017e5c9d43388f6a65d57b3f656ffa10f55f01092e2c38ae65d6c2c8d64e3","id":2941752,"kind":"listing","method":"sync.erc8004/1","observed_us":1793764058184411,"prev":2941283,"subject":"erc8004:5042:223366","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. 0xcb6e9efbd7e6be19a51df6bbab554b0cd1f4a91dfe59dcfa7e8c0c1005d2cc79
2. 0xf171ab810806e78bf5b143549440e8c1c9f7bcf0c3dc618e2deb665caf092c89
3. 0x83a34dd91604dc743b68355f5b045f333b3a61952da71716e68264d590b6a18c
4. 0x3e4d2169fedcad80c8a243f3001b0bac74a588a1263ed1b00196b3d7a5072170
5. 0x3bd6b605e4269533f5d2e49a8ef0d4daa3c6e976b5e4dcf6e5ef2bb42ec32a73
6. 0xa8ab1aa6d2d9fc7a12ff0525470a421d34d69ad91361bb5e49a573dfcbf644e8
7. 0x9b6f6590457080448149cd418c93e4c9cbbd52105d1484da7373cd5833bf72d1
8. 0x145153b4f550959e05c79a00b41bb0f6b70b2c22c6fe5a9525c3e767f37053f1
9. 0xffb17b83a82f7aa15feeabdfe32bf51db632e8bccbc3fb978c8717828578b297
10. 0x79ada889f1429ea789ca9f94f59cf16c6e9c9c42b167373666b7551fdeb34740
11. 0x5ed252a0f90be72457e0ab575c86dcb3d82e2da8edb099d324e5e871fa22c429
12. 0xfd726231240e7f7790090a54c6867676afce808fe73a42ec9bbbc6b6b36a2add
13. 0x612203b0a18f5db8c084c8afbfe92eeeb923cc8882cf01e3e9a9e831e2bfabae
14. 0xe41c2851c6fb24c6e15e2203479b95c7d0a99699161a99434f0b744f6d0541bb
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345