Evidence row 2593504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pAX5iO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e6ff7cb-d5d2-43a6-96c0-828f2eec1fd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Brikani",
  "owner_address": "0xe6dee31c2eddb40f61e46b01df7d7485464d38e7",
  "raw": {
    "agent_id": "187237",
    "agent_uri": "https://centralcity.ai/a/pAX5iO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brikani 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/pAX5iO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brikani",
      "registrations": [
        {
          "agentId": 187237,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e6ff7cb-d5d2-43a6-96c0-828f2eec1fd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pAX5iO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715045,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:13:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brikani 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/pAX5iO"
}

What the leaf hashes

{"body":"e593ef3e3e1b9746fe0c6cef6bcdb9824deb7f414d078f7e032f96ac6837ddce","id":2593504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715197612031,"prev":2593065,"subject":"erc8004:5042:187237","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa264b4d626c9f0abf1cf50cb770ce2c38b8c65c3d7973ac1058712bac0cd53e1
2. 0xe5f84885dd87862a351e633b0433dd01cc0ab194ef8f693289b8ae51cd2faf12
3. 0xb2f74d4839671b843c06817956d09387d240833849b238fb09e89d5c106da551
4. 0xe048515160b392055a7131cbdb147029568def108ffff250d00a805e1ecc4d65
5. 0x5aeba1393f353228ae836f80f7b22fd83130ad8e9aaa1c42abd6cb36b6866242
6. 0xcd3c16042432acdfe831eb3b9010da24e4f10447b3eed2f8d70767bd447c3ab5
7. 0x6b4f4902b5b67d991c8ef9a8a4d5e9cb82dde510e76e9ae599253ee2b05e28d3
8. 0x463624362a62e02c981f3bc7161bc6cad0dbb7eeb8654caa522d26c4f2f8356c
9. 0x408f0707bfd266805e64e75ddc8f63e8545c11f1586bf54ac9b764c2e8242bc0
10. 0x013b89ec1e2ce4aaa79ba3e8234b84b6a39439b4c6cf01f18397ed305604e6ae
11. 0xa069bb6f94e5f0566bb68e99e3e4329fcd48a1888cfad8fe127cd6c74c2fcc86
12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7