Evidence row 2603470

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OsIlAl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/33cf920b-e7f7-4499-935c-2515eba21422/.well-known/agent-card.json"
    ]
  ],
  "name": "Alampan6",
  "owner_address": "0xdf9d061c3aefa1968f7b39858e7de0fd3649a178",
  "raw": {
    "agent_id": "190620",
    "agent_uri": "https://centralcity.ai/a/OsIlAl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alampan6 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/OsIlAl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alampan6",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/33cf920b-e7f7-4499-935c-2515eba21422/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OsIlAl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:20:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alampan6 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/OsIlAl"
}

What the leaf hashes

{"body":"e2dd6de96a379d4910353db422edfea687e19b0947cd46d5fc65972876a70487","id":2603470,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719258907333,"prev":null,"subject":"erc8004:5042:190620","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. 0x9f0761d4058e41767ffa0617c5bb1513c1f61e1d28eb18f0eb11bdb2107b45cc
2. 0xf60917d3390f0b5c0ab65d248945403c431f0d4fa26d34b2141441b4b52add12
3. 0xe32a13ed2fd1d6d70883ae566f5392597e400fc14b1a43c922246d65ba7655fc
4. 0xdf94c27c87afcf1d5449aac01f04380b4bfe88f37ff9c1562a6a401f761c7fe3
5. 0x8bc711398f34f68369a13cbb4c5a9d079fb18155a4bb5fa5057fff2ef7c016cc
6. 0x3825529e47312a5465cabfc4dd98dd2180e0ff67309e6f60425d5fc2bf7d325c
7. 0x1a3e103280cf69c0288c92030e6321b58c7b08de4e1e83b5adcf1a5a1c2f12c3
8. 0x342e074bf241db310376ff50c1554141bf340508fb260a429d25148c242cbf66
9. 0x2c6cf22b85c7c9918da108e97e7470dbb54bcdfa7ffd1f9a3f09ce15c46c3f7f
10. 0x766c0604f33cbdd15748a244c8c6d30db80fc8c8a3dc4851888fca547c677b7d
11. 0x76ec71e4cca4ae44cfa646d3f5a9114dab307ac268f5c04855d0807fb24c62b4
12. 0xe4cec4dfef92b38f34fc3e682f8bd892c0d4f2cdef1fef3f73805539ca9c0649
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