Evidence row 2566393

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xSEysO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93390d92-4a23-42f0-9924-c1418fb75067/.well-known/agent-card.json"
    ]
  ],
  "name": "Plasser",
  "owner_address": "0x7d78e089d007bf96614ea2166a90e86aa65b0153",
  "raw": {
    "agent_id": "176394",
    "agent_uri": "https://centralcity.ai/a/xSEysO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plasser 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/xSEysO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plasser",
      "registrations": [
        {
          "agentId": 176394,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93390d92-4a23-42f0-9924-c1418fb75067/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xSEysO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793701783,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:33:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plasser 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/xSEysO"
}

What the leaf hashes

{"body":"dfe24a07bf7279eb4625d19b89504e9bb7f4d90047d7224b34c370a73ecca4a1","id":2566393,"kind":"listing","method":"sync.erc8004/1","observed_us":1793701993528411,"prev":null,"subject":"erc8004:5042:176394","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. 0xada5d068f9eaad884189cd84504207b63b907ceb5df777d7caeb0957d504984d
2. 0xb82bc5fafee6b2099c32fdd7dc35b4123a70c72eb81902d6036e916ed45a85ac
3. 0x2db29858ff48d3da4620768b9ae42298c1d7364082f2655582fc46ade474105e
4. 0xdda8942a5d9360800bcf8938866846220b648972795885c4d594580723450fee
5. 0x22c5c6e0178961bad1896b8c6d435dfe3b58def9d7e1c10a10968a60f664393b
6. 0xa48c1386d19d0b1651f8d86cdc3fb72d7c40fac3b06c94541eeb9aac686b8ade
7. 0xba0c005b055b818e32f42aa92259e2fe7ba555d043bf38302cdb160c950a4f6b
8. 0xa5b522a29a1c54a13f6bb69858d005ca38db87b19e61ebaeed0b2c4ab1a4fe6b
9. 0x7009d68678c8b3a7d3465b07bb0630ba1e0af3db1a147fceac2049384a864f4d
10. 0x7f5e00389ad23c56b4a8c3c6c3e8ff3ca679555271b3e242ff5856f31e44668a
11. 0x0eae9b3119c92fe3a9c0320401a07db45bf809cebdf621380ef28f86fd6fadfd
12. 0xf7173671a7b11cbb3195ead076ffb9c5bc20e919f6e94869c79a4833d639ee94
13. 0x2fa7ae547fe2821a8a9486286acf00c71cf2a484341c8e82886e07422fc0861e
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7