Evidence row 2524023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/08H0o3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e3ccdc4-22bc-49f8-a40b-392ec0071a86/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiron",
  "owner_address": "0xd773c0a57385316677bbcf21f6769cf87f048680",
  "raw": {
    "agent_id": "158035",
    "agent_uri": "https://centralcity.ai/a/08H0o3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiron 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/08H0o3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiron",
      "registrations": [
        {
          "agentId": 158035,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e3ccdc4-22bc-49f8-a40b-392ec0071a86/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/08H0o3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680371,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:36:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiron 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/08H0o3"
}

What the leaf hashes

{"body":"9aa1832d176e2226d8ffb818831b93249ff57b9977b89d8e609a5eca63087972","id":2524023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680574994839,"prev":null,"subject":"erc8004:5042:158035","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. 0xa0880ae1a3fbf2bf348d44a14a3ffc1988348f13e819ba2d6ce0645f401230d0
2. 0xa981ce58c197f0d1abd6dc4906c2d4afd966f911eadb7435682722ccb616c868
3. 0x7504cbbec9a81da7bae2be4f6c4fb219844a787f4d4f79a618383f228b28aebe
4. 0xfc5b27d5de16e4127d27a37c319380c0c00f4a1a9bb737d91c906d57b809bbff
5. 0xe8c88c3a9e2e3ce2de2200d0494c63f96b2394f3803a7437b77470d45d21fd3e
6. 0xfc01a1b765f57eea68ba2223b6ca2506571e194e6d82a559803949cc733c9616
7. 0x84b69446d066c7df419701b08cd6a6489333945bf3169f81f80b1cf09c9f001d
8. 0xb5a58019c428ac0bc250282fe402685e0854c85b69ffc31ef104960b38da4108
9. 0xbf8bd62754c8415f2b1fd15613801f8c17e6eaafc75f0c12087afb4880d36c46
10. 0x3476c84743d51de95f443617f53d89b6baeb23163239abbcb842b1f9f11ada43
11. 0x5de89adbd23b8ece6ca055bd6c6d15ccbb3285338cdd7ae15b2f673a746d53db
12. 0x528056a6e5b3285f885b64f1c889c2e09c3436787f2e98991fdee22ac445a74f
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7