Evidence row 2587038

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kfzmwF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02a2ea0f-e6ce-4200-8ed9-19988c4e333b/.well-known/agent-card.json"
    ]
  ],
  "name": "Vauvik",
  "owner_address": "0x0119f9f5c593700a6fd5c2782040b9803f60f275",
  "raw": {
    "agent_id": "184874",
    "agent_uri": "https://centralcity.ai/a/kfzmwF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vauvik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/kfzmwF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vauvik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02a2ea0f-e6ce-4200-8ed9-19988c4e333b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kfzmwF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vauvik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/kfzmwF"
}

What the leaf hashes

{"body":"da05f1a2e06be1120a8d9978bb9deccec0ec425e6cf48520b1dae6cbf9b67af5","id":2587038,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712140544723,"prev":null,"subject":"erc8004:5042:184874","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. 0xac43166445d0b6746d9d4ad4fbd2557d7f6b18269754232a98ce9afa28e3c1e8
2. 0xd8c21326476294ca7a23fc41cea4e0a10af8a8d126e44d5aa4ad077e792cfe1c
3. 0x92f203843b44724ebdf024cc732f7a354addb7fc2d0db309904d6016ead7a9e7
4. 0x063ae1b04f87f882cfdfa11e22cec9f8c049779e399288b693a0fd1286791635
5. 0xa5c066fc0be917c3df54abf132ae02dd6a3bcd55035994dce81c7136841ada6d
6. 0x2acfea02c53b1f31dd9c7f4ce084936653bf80e51595704941005c8171dbd4a8
7. 0xd3b9cb862008f33faed2b1975aa05b3d1418b499f654fcb1e6ec4dd7bfcbed48
8. 0xed57c8815438d2bb0fb5c258b2fad470850e9ee444fde9732c6a83d778ce0222
9. 0x09895159cb4cdd42de65be254e7b8721a6eb10dc7d9bba30c4dd23674aaee857
10. 0xc6581c5e1410240f596e0839b678bfac9d051048316ec43fa73659178a49987c
11. 0xf2fa839075daa5ac9d8f0d289ba49bdd0cc6bb50a9180ac23f5e6f39ebc98fdd
12. 0x138248d1e7bf0233ba8d41e0b3cd3b7128955bb5ba10a8f2901dd2675ef71d04
13. 0xa18f5d0a554eb5516046cf11a05b66ca3d94bc092e8cf210be6246477c4f0d08
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7