Evidence row 2991357

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QlawRz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02a5c0ca-907b-426c-9b93-08c743e3dd3b/.well-known/agent-card.json"
    ]
  ],
  "name": "Hadano42",
  "owner_address": "0x51089dac7142b7510de2b94d4ab9d4218eb3f9ff",
  "raw": {
    "agent_id": "241993",
    "agent_uri": "https://centralcity.ai/a/QlawRz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hadano42 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/QlawRz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hadano42",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02a5c0ca-907b-426c-9b93-08c743e3dd3b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QlawRz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:36:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hadano42 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/QlawRz"
}

What the leaf hashes

{"body":"790df965f7e2fa21d98d4927d3f280739f3d9fa9fe8b7b68e01ec7af37b77c35","id":2991357,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788585746119,"prev":null,"subject":"erc8004:5042:241993","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. 0x86d707f63698245c7b5de1b9f1e315f2a65e0afa92109d0851d29f1945224682
2. 0x780b8b40c897d5380b7e9ddab358206bfd030ed7ddb80f7e5c7def6e7a29806a
3. 0x4b4471a3d4d098b70d6ef54b75c1749c7c65045a104cdda69a19c11c3a64f700
4. 0x9c4330af6f5b9275e7c96d0370992332b92d7b247d4e829adf86dd3495626d13
5. 0x7449363d4ce1a76c0dfe6e5520be938e61ea23fc36f321a7c6ced87ed45524f9
6. 0xd0c41216fc311294ea53e2f39633bc990f745a405d50c03885fc0b9292c278b5
7. 0x0fc93e2175640c8dd68806adc7890c52c82505f1d33606b15cf80e529affb299
8. 0x04728e0456964d81ffce691dba92ca441a8a8c96628c245fe79ee8d2642d3e5f
9. 0xf04ca4992f905a5ab9c770da8bad26e75582018d0a7af03e7c27baf39c3d3633
10. 0x9a663966310df5629e29ecff14a773b7675a540d739702482dd731c2905f35d2
11. 0xb9ae769f317d8316f5312dbb68954d4702e944f53160e07901813ef7ad4f3141
12. 0xf8c912f5a60a443b753e7959b771df8a1d724ebd90312267a556079e366e8ee9
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345