Evidence row 2531744

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/y7OzPo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/41ef4a84-44e2-4cdd-92d2-c81411597ad4/.well-known/agent-card.json"
    ]
  ],
  "name": "Fozert",
  "owner_address": "0x42de3e4c9e8aef4948be8231e7e6b800163e8ea2",
  "raw": {
    "agent_id": "160265",
    "agent_uri": "https://centralcity.ai/a/y7OzPo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fozert 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/y7OzPo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fozert",
      "registrations": [
        {
          "agentId": 160265,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/41ef4a84-44e2-4cdd-92d2-c81411597ad4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/y7OzPo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793683468,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:27:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fozert 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/y7OzPo"
}

What the leaf hashes

{"body":"5331facd527f7b2ea2eb1ed30865127433b3a091de54e43a9211c96b8c86f7e0","id":2531744,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683648350795,"prev":2530981,"subject":"erc8004:5042:160265","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. 0xd6ae33feea91f1dac72f8bf3c16109a43b664f4a1c00a37bac558644bfa76471
2. 0x686f2359ce6311d8edafec3eb7a49fdb92b1bb612b69f8f6c0bb26d818c4ac76
3. 0xd00edc4d5775a5a81944c94598feeca54c1701bc201866d7fecdb5b67bdc157b
4. 0x46b80cd747c215c9f00b7db2213757b22b762e55c32d1bc761cabbd17cb87512
5. 0x36a3e35fe3835c90a587276035c38d695aac8c6f42a8ff26a05def3184b757e4
6. 0x17fdb86766cba8caa02ceac627890aa43ebc2bf6838e1226940ac1abdd56369e
7. 0xd1cc9fc154c7509c4ccbf3f36ff5c306e258da391fa8261478843577880f6012
8. 0x05de48327efd07e819e2c0e8dcdbdff59369811937bbc67764f8ecb13f23e421
9. 0x67f8b7ec218e752138dd7d6b0bd67d4636a1bfa8f00c3688e2452ae15d7a8205
10. 0x0c93a5d45281fb8f167bab4c04be085b800c89660552b1e7b809dc45d86debe8
11. 0x9bdf0b40c16785f41014bf795deda0716692a719f97789fc3691bc5f0dde533f
12. 0x90e3c26509e352ac83f38d5549cd92bfadc61435ee9dedd0267ec700865ebb58
13. 0xa8db70345e2bde6cfa8286548a731de586d8c60112c85b9b953c4639273fb111
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7