Evidence row 3368285

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PM3d5M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e93ba06-9f99-46c9-a92c-0e43ec6802e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Kataukeon",
  "owner_address": "0xfb494c5ca3f1dd3476d781c16b5c1198bd92cb06",
  "raw": {
    "agent_id": "319413",
    "agent_uri": "https://centralcity.ai/a/PM3d5M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kataukeon 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/PM3d5M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kataukeon",
      "registrations": [
        {
          "agentId": 319413,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e93ba06-9f99-46c9-a92c-0e43ec6802e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PM3d5M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863717,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kataukeon 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/PM3d5M"
}

What the leaf hashes

{"body":"771828677f9639084441f08ff37db0960424a370388ce5d4a4908c41b0afbc73","id":3368285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863850249962,"prev":null,"subject":"erc8004:5042:319413","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. 0x8951ebcc6e026c0b9cdf9fd7602b6626effb244d852fd62a021c60aa0fa154c5
2. 0xf5539986ab2d377bbdf1164fe96b01e1d5d850a4580c333b2e1bb0eafc50fb3d
3. 0x80cf8009d915b1736dcd59f497fbe729943933057e5d93d2e75af41aedb72d3f
4. 0xefee6f5c972adbb29a21cde18f9008efc5304ce5f77a71034acd650d64d616a5
5. 0x503732d74620e98264ece14c188722af3e17239cf59c68992438a0bc4793228a
6. 0xd324e381888c20c4e1b85aadd025ca60faf9f855eb2f4046e9281225833ba78b
7. 0x1aa1895c1da6f75fe1ea048cbc42029491f1cfaf2ef4db85a832ef12deb33a8d
8. 0xa393cee30c743197d3e1c3db68bdede1c4e58a5b356f18cdd0c15498a713e6b5
9. 0xee09713162afa94ab420d6cef3c36c8630e404da0044747fbf315b573c4d95b9
10. 0x99bfa75bf8609b0a3cc07e0e6ce98b2bdfda2bd784899489c587dc74c4858701
11. 0x1a5f8b944cf893db93dc148e30b35a545ac0e066fd63335a619495cc36a8446a
12. 0x7e8581639563b98aaa7081bcefbfd3cd60a397669f211d921b728e659e41dbf3
13. 0x3e9755642a246c284551c3b1f3b1218a5ae17ef8f2e97cf15758fe25ef2cfac6
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94