Evidence row 3029187

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hboelW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d8bca87-62e1-46f2-8b9e-a447bc7b660d/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiossel",
  "owner_address": "0xc1a5ac5f3dd8186ce39b9cfa606b48b6e05ddea7",
  "raw": {
    "agent_id": "261755",
    "agent_uri": "https://centralcity.ai/a/hboelW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiossel 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/hboelW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiossel",
      "registrations": [
        {
          "agentId": 261755,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d8bca87-62e1-46f2-8b9e-a447bc7b660d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hboelW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793808702,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:15:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiossel 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/hboelW"
}

What the leaf hashes

{"body":"e0e806134f4d8396eb6627abbf5fd3317260bbe4b4b8dee38e38a93d5fe49524","id":3029187,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808914038381,"prev":null,"subject":"erc8004:5042:261755","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. 0x1b10e9768c6e185c0ea09e8e086431308c29f6057776cf8cf98c3492108fd2fa
2. 0x5d0cdb088f394481d7b70ae120fbd8121f4d94c5b5b4b001faa676ba1bb8b7af
3. 0x99e2fc6257a16119125ff0c790dfcf6b3fa290b05bf1cbe414da5400eefdb0f6
4. 0xe1e216ad0495f637eb138a8dca33d7d61885d6fb1311fbb0cd83cfef889524fd
5. 0x18ff78ac226bbd57f553a08f48b83147e94e43028d8ab73430d3249cafd25f63
6. 0xdfa4ee6b1086fd84660249385596eb16217292e7fbeb421f6221fc9ffed6c667
7. 0xd8e2bf7e6ddeecb721f4bfbedde30d827fee66bd3261593338fb5cce1e16dfe6
8. 0x55151b87bb8ad49a1d5c0ea704ff704ea19d2510d7651df7b41f915380eba6b1
9. 0x93edce3ef8f24de12a9a1a1fa6559d6bad07b3d2a72f665a80584bad4fe939ef
10. 0x452f5b4cbd482c34f37b06d3e5beb9f5884177fe19597d07c98868a0ca8bd9fa
11. 0xae7822c017d4b1569796fdd0dc05a5031c9b84124843b7501db232565e4eefaf
12. 0xb02a170e06d4396239be258d9ac127c533426b7c40d8bbc0d43ac92701c97e17
13. 0x292878d1fea45cf7e6caa03d861e734b6d7c392cf431b9e7acd4b26968422520
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345