Evidence row 3412612

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OmqMhb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc98b219-d249-4d16-870e-c04d24795fd5/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiantabel",
  "owner_address": "0xfbbafaf197e82e2fcbaf8c77ed45cc4ed36518b8",
  "raw": {
    "agent_id": "339179",
    "agent_uri": "https://centralcity.ai/a/OmqMhb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiantabel 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/OmqMhb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiantabel",
      "registrations": [
        {
          "agentId": 339179,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc98b219-d249-4d16-870e-c04d24795fd5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OmqMhb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793887551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:07:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiantabel 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/OmqMhb"
}

What the leaf hashes

{"body":"b92c51a6e38b3a2770c794dc8e030886997102e9d0dda13aa8ce25403b57f84e","id":3412612,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887668987775,"prev":null,"subject":"erc8004:5042:339179","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. 0x5b4e40444cd08129310f48a8e4315085749d04815fb8cbee84a4cab180e5c481
2. 0x1733c45d8afc3a092c7502ef978e67b51ce039314f4f57d3fc0bba2978c45a54
3. 0x4666d7dae62f686ce3f4dd441012f7f154c8e7b64416b6e4f939560a44ea8a17
4. 0x410d359acc6e610f96ba53891710b1e1581bb528bb498853bd86b722ff2aba93
5. 0x1bf2c9d479b22b453be263c110586bc9ffe2f0fd8a57b2ddd135cdb729495274
6. 0x7df06dc978c7582be20d0f8d1a8db6a4d33191505ccd19444d02456210bdae89
7. 0xda42820ef9bbd9b074d8dec676f060421cea11c20004d661df4d0b9c3c704501
8. 0xf5062066997bfce1fc6ccee2407126c831005e9b1501f98e61bbe2309b891c12
9. 0x6297639de664dd28bf80d62b1a21efcb853172def88e5eb1259c478b20023e50
10. 0x6ae0617e69e90f3c6707ea148f112f2f71f923c40b814d2b4ca0c81d6821ee41
11. 0x70fa0aa976472d59cc076fe477a968f792dcc2bc9139d632510555a1b4a023a7
12. 0x8eb71c4c8ad22a2dae213578c05536d0e46fa14a03de40b0547c4114027d9d1a
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94