Evidence row 2602723

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r1IduN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3309dfcf-d6fb-4608-9355-b964a9473a1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilauder",
  "owner_address": "0x21813fb5e5afe76ee4bd0cce3a2bca2ad8fe187c",
  "raw": {
    "agent_id": "190198",
    "agent_uri": "https://centralcity.ai/a/r1IduN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilauder 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/r1IduN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilauder",
      "registrations": [
        {
          "agentId": 190198,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3309dfcf-d6fb-4608-9355-b964a9473a1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r1IduN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilauder 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/r1IduN"
}

What the leaf hashes

{"body":"998d487929bb31b07ac77202e5d4da1bfb7ea3bb781eb2e75d0ff3a0725b03e1","id":2602723,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718924310130,"prev":2602475,"subject":"erc8004:5042:190198","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf0c5a13c04335ea1128c53f56acd678f8278973d6d350c78fed49d90bd86f0e4
2. 0xe567ab72f2dff43a5bbe8136ab59f94702a108eb0022ac0498c55aa1d6877da8
3. 0x2a578f3f7ed984b82cbbc58a0395721902e1775af61954b5019fb2cbad1f6eb7
4. 0x5dffb05759f657d820946c4abf11687c88441b25d8e5de0ac331ab6de24ac430
5. 0xe63584ee4d4a22b95b3e3a64075f47210cfb927d39ab28b512ea76576ff62693
6. 0x11f49e5a63d3fb1599deaff81272fcbdfc5b2a42b48d69f863b2c906954a9078
7. 0xb7d0473f074fc158c8d5fee054fd41d8417ee663b5a5cb6daedc18124e96c4e6
8. 0xace67e93e27438fe8bc5d5d41a67c64f767ca63bf473834df972a19a6e33a35b
9. 0x7547d00090762deeb59e5857fa49185a44349ad40940692e304ef8c667680720
10. 0x363450a72ed45cffd7391998877c0bc0c047abd567745163d46b5a9959e0f6cf
11. 0x883ce8fb96bbe499d16bede50ce6a5d729db16bef3ebc5dde8c7937cfcb56267
12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7