Evidence row 3052768

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DIfFHU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2c88f9a-e5ee-4ee3-b5a9-32c3e8330a92/.well-known/agent-card.json"
    ]
  ],
  "name": "Horlik",
  "owner_address": "0xd287d57f4491a8dc19fb95fa52aacc3285b86b86",
  "raw": {
    "agent_id": "277166",
    "agent_uri": "https://centralcity.ai/a/DIfFHU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horlik 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/DIfFHU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horlik",
      "registrations": [
        {
          "agentId": 277166,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2c88f9a-e5ee-4ee3-b5a9-32c3e8330a92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DIfFHU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818049,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:53:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horlik 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/DIfFHU"
}

What the leaf hashes

{"body":"483823f84c9c8b79a1042a152592521e86afaec1a5e7f84ccb2dcfbf656d50ae","id":3052768,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818401450543,"prev":null,"subject":"erc8004:5042:277166","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. 0x352d8bf4c5b6792a16748c8c7573a9ba22a57212298e5cf28fe31f396e887148
2. 0xee459a7f8861638d1028106f449b9fa164830159dba65230234995196e387fe8
3. 0xa6e38875000550d85528002c877c769ab4463e603ae8ece06264fe0f735ea679
4. 0xd9b89dfa488a124b23c00e6a64a00d4aa0e1e567007857295269f0831d5f3c94
5. 0x3d8ae6a4c84c715baa408258da3e8f8879cd7c08035a559ccf79a6c967b70cf6
6. 0x57a81e8541a8f0a379a74fde02deb7b86b333c98fad49e31a0b8ab8b9e8f23f1
7. 0xdc21ac5254fcf53e69adc3310071ae0dff7fcb9298e8002a87bbe86f3dbe5e02
8. 0xbcde1dc3c0a33e493aa5bb0de64964d4985cc6eab0210abb6f707bd3f672c75d
9. 0x79b006d3049222d1402f793e257a42459b9808e55ca1b64c5017c419a10ba01c
10. 0x222e74f0ac2d241d81e8f09a3f9d01076be557a605de38a0b3fc7ecdee599f03
11. 0x875e7c867a66c934dc79e9ce1b82274ccc44e34f8b62c4c64bbb38f87c7058e0
12. 0x13d1d9d49bb486ec3c985f88404b943bb07281b224a011cfd6faf500193ae872
13. 0xf7ea1cc4463130101b83f41954d3ae5b2a6001a4d4f93eb4e06dff42b89fb1da
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345