Evidence row 2593457

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nJqYAo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2b9a713-0ba7-4354-ae69-81691c534f0c/.well-known/agent-card.json"
    ]
  ],
  "name": "Trustero",
  "owner_address": "0x0d4f09af0a799235a3ef8f379bdd6e668cc6b5ab",
  "raw": {
    "agent_id": "187151",
    "agent_uri": "https://centralcity.ai/a/nJqYAo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trustero 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/nJqYAo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trustero",
      "registrations": [
        {
          "agentId": 187151,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2b9a713-0ba7-4354-ae69-81691c534f0c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nJqYAo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715052,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:13:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trustero 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/nJqYAo"
}

What the leaf hashes

{"body":"bf0157b36931c48e2703450d61b208ec2f983a8bdbca310f992216e971319c20","id":2593457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715197357942,"prev":2592979,"subject":"erc8004:5042:187151","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. 0x9f83f4a6ed4e28a592266980ea3d09caa398d8dcbacca39a960efe394fa928ee
2. 0x23587af8e0a2e365834e1fab26266969cd245aecd3b86ded8aacaa7341e81141
3. 0x8b9b7548b8d07865abdbcaf2286171b14122c8b3ec2e02364a9e41e50b888899
4. 0x5a99032b0ef0550ceb042e531fcb60ec285b80429ab65eb839dc1bfab141be34
5. 0xb276b14e08960a13df3654a46ca029d92611b4a1eb18d496f407461ec2f3cccd
6. 0x13993f6b404780c7b0048e7d803448e93f89e16fdfd726ae177aac03f9b6c4eb
7. 0x80bca5df055466cb5b27ecff9684c5fecc08eb97c8d5500a88d4ff96f789da4c
8. 0xadb54765c29f4409d0cb693725b029d4e10fb9de27d88144efbc68daa36b15cc
9. 0x64d4b37820a0e2a84741cecbeb7dfd2af6a5f87aadfba2b7f80da0daf4163e70
10. 0x05fbacee16d214d2b5c269801e3979b046c0cd6cf25940180de3879437b5773a
11. 0xef7699fd6254ffb0ccebe16b632ba720842cda5dd0783b11cc45073c44d3efc5
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