Evidence row 2547830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z38yrT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d9fb922-cab9-4003-bae0-fe4080e55e8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Vokano",
  "owner_address": "0x41d29b36bcf0f4de5b2cc00841193e6575850374",
  "raw": {
    "agent_id": "166857",
    "agent_uri": "https://centralcity.ai/a/Z38yrT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vokano 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/Z38yrT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vokano",
      "registrations": [
        {
          "agentId": 166857,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d9fb922-cab9-4003-bae0-fe4080e55e8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z38yrT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vokano 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/Z38yrT"
}

What the leaf hashes

{"body":"d044637a61a22555b053d843d114b336fb762dd6fc63d218f47f288d0767f198","id":2547830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690790619881,"prev":null,"subject":"erc8004:5042:166857","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. 0xa230eb1613efab9c2d6dad8b1a284625d7a99db51c18550243740cda04d266be
2. 0x0b09ce16f6aa82c79dba1c368d4ccaa6175c2c868e3874f90dec8932f174c74b
3. 0x74bc6290c68e6e80d96777abbb1a691c1875bc61c96a473a848b845793a0aa3c
4. 0x5e222d90f336a93da241a3a28d8684f1e86aa473b07893b0f62a9b71c7fb13de
5. 0x19530a6e18771bc1fecf97db03d5e42ed78bfcf89980f0a92a39a53d67f136d8
6. 0x5540bd9a7087981be917ef57813fa4af305c571d31cc20cc94218356228e0f2c
7. 0xfd17dad296c33924d65a89a556c0f100fec7bae6eff853fd9265989a9ac143d3
8. 0xc45a7e5bd1e57568690341ed2a0b3e0b12deddfee5397cc788c7f39e90aece80
9. 0x5a96b37208439067bac510a42e5c3d9a550ad346611cf167ec07734b7d641e1a
10. 0x661ae8e00fee9c7562d50a54c21df05bab5bedc4f122d8dc9780f697871356d5
11. 0x5bcb54fdc34bcd4041e530b7af1afb01f21a4afd91d3e134df139daa41b2e8f4
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