Evidence row 1779952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y31zth"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e381c64-fabd-4cd5-a687-9197a4272038/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziofa",
  "owner_address": "0x850147f394b7be90cb098ada15491bf9cf21b014",
  "raw": {
    "agent_id": "14731",
    "agent_uri": "https://centralcity.ai/a/Y31zth",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziofa 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/Y31zth",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziofa",
      "registrations": [
        {
          "agentId": 14731,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e381c64-fabd-4cd5-a687-9197a4272038/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y31zth",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554449,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:39:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziofa 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/Y31zth"
}

What the leaf hashes

{"body":"6bc6c4454512db5167f291b4e85746af32473a97e9ba6aaf505cfa5b062a6b8f","id":1779952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554777418235,"prev":null,"subject":"erc8004:5042:14731","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7be6ed89141b2a2ef498cac8c5065671e2f67f52620b33c9c63214dc32f5fc46
2. 0x46bd31356faf56478d23474c0c53cbd4dc30529cdefce7890fca17712724ac7b
3. 0x4c4da599d36584ba8993c8dc7941bd34ce1c870271452cb00c5ab74432cf65cb
4. 0x0ca9a390949d165092c4e258a99beafb17c59e47ce770dc301466fc80de0bcc3
5. 0x45c647ac295e81e08f3e276471024539b8522f6a5e7ebf617f7ebd977ce13150
6. 0x1d5918d8b84dc3e8e06a248f62bf69f49c97eb733dfdffccee842bab45307c10
7. 0x3dc06081ce6ad617ae12e811c6339a59fc57c21e17a38e1c9e7acfae92244ed7
8. 0xbfccd4552d6dc05002a7da835b7c43bc3e78beeff2e23c4c8424c71767e0bbe9
9. 0xa481f24300d135d0afa5f535126b45b30b248952dac04b0225d75433a6c16b70
10. 0x189014ed57e408ea481233c317cc667be2243cf2cd791fb9272c8b50acae56d1
11. 0x091771cc51a661b4266d99736b4af9a020fed28c61c8c967c25799a3eb19a70e
12. 0x02927a651aa6360272d46724a3fe12209e9d6a2cef64b2122d2eec98dc94eddb
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90