Evidence row 3728396

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kauNtN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc567f35-6da0-4078-bbb6-1abdb0ae705d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zonseon",
  "owner_address": "0xcd463f641bf95a5bea4c2a98b91c7ec3bc12f194",
  "raw": {
    "agent_id": "395935",
    "agent_uri": "https://centralcity.ai/a/kauNtN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zonseon 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/kauNtN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zonseon",
      "registrations": [
        {
          "agentId": 395935,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc567f35-6da0-4078-bbb6-1abdb0ae705d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kauNtN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793970093,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:02:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zonseon 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/kauNtN"
}

What the leaf hashes

{"body":"2b5f74d63a19fa3d5b82680ccd4e596e03e37180e506c244d37f6100c0e17cc0","id":3728396,"kind":"listing","method":"sync.erc8004/1","observed_us":1793970170600043,"prev":null,"subject":"erc8004:5042:395935","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. 0xf08ee6d58b420b0634f75ce04404d1045cd7aca450eb3711bd403148321f6b5d
2. 0xb5e667d75f6fb8ef39cdaa324737a1586b6ef2002703f68d08cdad7d48266ded
3. 0x95f7048203f6158b2af47bf2b025f69b055a550ebc23890e08841666e508353b
4. 0x1d156d1000d6acc9a3dfa0eb5148063811331f23f37b59d9adfd568e7eff4f63
5. 0x93f0d7725eeac38ab65625df4b10c00a098e6ff4a763ded10f80c6c2e52029c3
6. 0x692ba3a823a5505d09cd92a7648a6a91d72e3ed5265e08a9169acec4f4ae3c1d
7. 0xa9e7cbdc4afa1c1a057d13ea241645a1c6bdfa8516bd0d10cac439949bf67271
8. 0xdd29473e2c6303bb8a6c0cbac17c309d9c957def7e5aaf312a57fb7cd614cc73
9. 0x84c2dc07bab520b6ccc995f843d0e7b857a33efe740027da229db83137e8010c
10. 0xb0ad981c65de08a9e51ca1b1106f09be33891d869eb5f4abdfb731e3d977503b
11. 0x33aac337f98b21ac76c1b9cf31cc3aa29ac8b74282e3c3d3b6d8ba10ec970611
12. 0xadfab58f7037dc0aedca674bf6f743f7f57c4fb13d2d5c6b7e127190adad84fb
13. 0x01f90ea19b7200bdba2caedf2dec15b8b4dfb3351cf20fe52122eef24495b1d5
14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1