Evidence row 3420738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qL3lqQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02289e69-ffba-468a-ab26-6cb3558428b2/.well-known/agent-card.json"
    ]
  ],
  "name": "Heirlano",
  "owner_address": "0x0a7e68b24257733c50a74c6c1ea0c8e65487b80b",
  "raw": {
    "agent_id": "341844",
    "agent_uri": "https://centralcity.ai/a/qL3lqQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heirlano 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/qL3lqQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heirlano",
      "registrations": [
        {
          "agentId": 341844,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02289e69-ffba-468a-ab26-6cb3558428b2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qL3lqQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793891713,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:20:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heirlano 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/qL3lqQ"
}

What the leaf hashes

{"body":"b847811858b74f64a79b77d07a421fd2b1b1afba7cd154605c61659059df5488","id":3420738,"kind":"listing","method":"sync.erc8004/1","observed_us":1793892001327479,"prev":null,"subject":"erc8004:5042:341844","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. 0xa42c2c6071d02a1f5a5c607630aadbdfbee955cbfc5f7766a01a811f48353b2a
2. 0x2fde2ca01e3f8372360719193148d97e669b0524f30270c17f61472563037294
3. 0xcd5e9d18b02bf102a1a016edb95ebbb77d7b9e18d47e959d45d2683447d149d0
4. 0x585b8dee97c27eb26a0f48dac7aa55f8ce0c9d95a5932d095a7252388af67a0d
5. 0xeb2adca9a1cffd7a597eb1692243c5e056c5ba2415d33ac1ac3707f51164631d
6. 0xe8d44fb863b1bcf03e5180ca19ebf590d4cfb5caf77c3f563551c85c7ab213e0
7. 0x04785bc0117edfc469853796ad558a3dc726792132c8805a88353cae7f833b6a
8. 0x8d7520f53c818bc683a979e4cd38489985271270735c8fbb65e5d9c79fc55d47
9. 0xbb949420bce1464951e4bea86fbdb2a5e05f17802e836975cd731dbdaa344a6b
10. 0xc671ebc39992306c3ce7ad08f33e90ce37356f268e3e0ce603b9f6f0092d412e
11. 0x3107c91188b6f353c9b72d70b1a71fca42640fcafaee254472d6868a198f7792
12. 0x1094ee0cca0870516bbc80ff66dcdf3e37a0aacace192c4ce31c77937a4aa665
13. 0xdbf8fca80489501181aa462ff1fa870f39a2358e02f1bbd95eb23d397faad069
14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94