Evidence row 2163458

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bijTdN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/817f7d5e-de7e-4baa-8820-4a34e57d6e56/.well-known/agent-card.json"
    ]
  ],
  "name": "Hatano",
  "owner_address": "0x2efcf4504fed459daa1ffeef08cab7dcd01e639f",
  "raw": {
    "agent_id": "107359",
    "agent_uri": "https://centralcity.ai/a/bijTdN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hatano 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/bijTdN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hatano",
      "registrations": [
        {
          "agentId": 107359,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/817f7d5e-de7e-4baa-8820-4a34e57d6e56/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bijTdN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632802,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hatano 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/bijTdN"
}

What the leaf hashes

{"body":"95f1951d2b6c61c83e5e687df80c01fe4539fe9d74d73f7296875959ad29782d","id":2163458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632849222555,"prev":null,"subject":"erc8004:5042:107359","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x39b8718d2142d58f12759b96889dcdfa5d08c14a0acd108a2ca7cd927aae2ca7
2. 0x0927e41cfa51ea8bda900632424ad15836133066dbea1dec1f593031553ebd00
3. 0xc078416785c54a9f914e159e66355188d5001bd4f68837d1e28d228e01089dff
4. 0x9cada51fbccd381ad68b38b30efcd528156d0c86ebf8f00cdfd4f6a6e0c90b5a
5. 0x7b6cdeeff2a3adbcac61e71be1d5dd38b56338da4a8dd3c130a8a8971da44709
6. 0xe9834cb18467f6fef4e0770d3a566be42e498d0a5b4a1dcc9139e13d8faf1f60
7. 0x764bb929f0ce04e4e670e7b1b7799aabe707888f96350c47aab49b76f7b2c77a
8. 0xc817a761eea724b54d5f6f97ad7517f4cdef27fc7d7131476d6f2a43b86078fe
9. 0x0a20761a77e8365312b056dce1f1343160da2f3554193d674277f0afef2c6cd5
10. 0x10ac1000d78140247d412d6da939f1f40eb3b69efa4fbfc28e87c859494f9546
11. 0x1f59928c8602693f29728ab5392dc58f0d53d97d880581cef5c86a8d9aae361e
12. 0xce9bf2fb06edf633b852c2a929fe0335a13dcc34aa7487c05c9c839715c4ed14
13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af