Evidence row 3716886

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2yYLg6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a6b948f-622c-4bb3-9187-2d12eb5d91e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriostani9",
  "owner_address": "0x4597c99107ff5e4b3759e25d922097375d6d075a",
  "raw": {
    "agent_id": "391018",
    "agent_uri": "https://centralcity.ai/a/2yYLg6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriostani9 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/2yYLg6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriostani9",
      "registrations": [
        {
          "agentId": 391018,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a6b948f-622c-4bb3-9187-2d12eb5d91e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2yYLg6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793963931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:23:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriostani9 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/2yYLg6"
}

What the leaf hashes

{"body":"553e4f4d49e838ef2ec004b25d297f389e49eab25d582af560181d5af625c5ce","id":3716886,"kind":"listing","method":"sync.erc8004/1","observed_us":1793964182012564,"prev":3715579,"subject":"erc8004:5042:391018","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe40de28744daf6245200d5d99eec7cd5c6accc2f8bb24a854227397e2964422a
2. 0x2a1400febf2ff357e476174cb7ab8f64d91049e5b808f135259359f2cec1ae55
3. 0xe83f3faa3f49239169d117d7bd01d9ab717b9a29732c8996111a0a96d2c2e99a
4. 0xc4069606600addc05e36ab19436e90df2268fcf8de88b312f1e2dd5a47752b9b
5. 0x387fc3218fed113efb153dd742cf1093326af85f0c67a28046d94075d94c6af5
6. 0x5c06eff1d86c17491f0f63abfb288158e2e217939d5c40c0f44d8002b8899a42
7. 0x64e759df5df005462e97bfe445003a80bc616c9abcb4e32c69c887c61254e49f
8. 0x8b7bf8927ce06833cd896625264d5a059ff36d4191b502356ee443df8700b2a6
9. 0x43953f0cee1ab5504f01a71b63cf2267daaff4581da4d38bde8e60887353c0d4
10. 0x441eec00d0efc4bf6632ba9fb55732d9ae5c788d4d1683f45e435959075e2c15
11. 0x176ab24a0c064e1ffde25e3a9426d5ba26c9fa06e47a2d6b976ea43f219356c5
12. 0x82957247688bd6654a50f883b6e8cfbfe3f028e0827185c73ed0b664b2e84942
13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1