Evidence row 2554775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BE2Fan"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/149e2894-6044-41b2-9765-4fb4e5ffc284/.well-known/agent-card.json"
    ]
  ],
  "name": "Flauka",
  "owner_address": "0xf4fd70ce3864a3ee6223dd06fa86e2ac1ef33b93",
  "raw": {
    "agent_id": "170529",
    "agent_uri": "https://centralcity.ai/a/BE2Fan",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flauka 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/BE2Fan",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flauka",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/149e2894-6044-41b2-9765-4fb4e5ffc284/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BE2Fan",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flauka 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/BE2Fan"
}

What the leaf hashes

{"body":"6c8f966f69369771aa0e58e977f7a195357d4ca7bf93ff81f4c13253e65cf69c","id":2554775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694879860151,"prev":null,"subject":"erc8004:5042:170529","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. 0xa013bb0b0be5f03d92d634cde4d8bfaf21edbdb87d36c8bc82b4b66bbfbf84f2
2. 0xec9e1ffd74a62e679a870b262c547bbad2d75d4b46f12d8897f3f0f28f10719b
3. 0x1389ad94ee08a28ce5ab320f90323a7a4f9c2631983627f63017a868e532361e
4. 0x73403cfc9da341960fdca20f7b5cb8fbab70a8821783485d536170478b204763
5. 0xfc472f137074c5e0ab72e9a2caaca59e1d18764234e821352ca27e48e3aaa911
6. 0xa4c89e6d5540960842ea22c8f00deb82f431a760d256b7ab4366e5e953d2b564
7. 0x44b8109fc6512bf7cc704f6e8b53ae406ba8ef9ad314584af01385ce85432c68
8. 0x6d43a6a2e191587344fb121f7d60eed523504a25bb347ca00fa59b152281eed1
9. 0x9f51fdd74433fd315d1a5bec94532396272e4335b6504931f197f281c8fec982
10. 0xd0a0f781a8c032afade2ad2a6cb5cbffbd5a2536979150d77557bd3436d0e460
11. 0x8f32b3ef1749de4d42e92796271237e5af0a152447603242aa1a70dc527585c4
12. 0xb47b1f6faea714cc97fa97c8755c79e0e099a2dbf305cfc6e721cc7118fd4160
13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7