Evidence row 2535328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/clIP9s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5d09368-af72-4e06-809c-29f90fd081de/.well-known/agent-card.json"
    ]
  ],
  "name": "Stuzeon",
  "owner_address": "0x87c5e98d6b0ba87090c0b45cad18f7a500609280",
  "raw": {
    "agent_id": "161756",
    "agent_uri": "https://centralcity.ai/a/clIP9s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stuzeon 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/clIP9s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stuzeon",
      "registrations": [
        {
          "agentId": 161756,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5d09368-af72-4e06-809c-29f90fd081de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/clIP9s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793684923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:49:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stuzeon 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/clIP9s"
}

What the leaf hashes

{"body":"080d27d055b87cff2964e1441a304349a0c2f49841142c368e18f2c64331dfb3","id":2535328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684999191141,"prev":null,"subject":"erc8004:5042:161756","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. 0xa008b584982c54e58fa84c7cefc3d9298d21fd7b30b085182c317613b3473f08
2. 0x84dbe4b5ac2fd1963e02ce25bd6dad16a4857ad07804ed2b0f2e90d049eb67ed
3. 0xd055d001dc9b3254be852cfb6976245ee3dadcad99609e52d23d3533213b360d
4. 0xa934cf362fc484fa429c06bdf2fe5fb55cf31a8a446c5da6bd6253aee75f2a42
5. 0xa9d4946920deb9bd26fe6b71face026e3dcf6f74006f210dec994381ebfddb5b
6. 0x6777f2f873ed8cbbaf85563b36af417d844392f8f2c29eee84c823d3b98e4a72
7. 0x2244e30fd54dd30d2e7e33b97d44962910a6dd28ad69ff0a1a6a2c842aa3a06c
8. 0xf5249ba5acaa11ecc688a43e5acf57079b2c5aec646ad8da38703fc1a07f6416
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