Evidence row 2577836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/73OfEY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c42ec477-e230-47ec-ae09-4914480cdff6/.well-known/agent-card.json"
    ]
  ],
  "name": "Liseon",
  "owner_address": "0xae9bd87458716f5fecfe84f701b992c0b73f8453",
  "raw": {
    "agent_id": "181647",
    "agent_uri": "https://centralcity.ai/a/73OfEY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Liseon 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/73OfEY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Liseon",
      "registrations": [
        {
          "agentId": 181647,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c42ec477-e230-47ec-ae09-4914480cdff6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/73OfEY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708181,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:20:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Liseon 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/73OfEY"
}

What the leaf hashes

{"body":"a929533536b38491f4b72704570d06b62dd6db1ea0a9bb7a9140f743e4873c82","id":2577836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708414154950,"prev":2577137,"subject":"erc8004:5042:181647","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. 0xa58e5c2a161797f8e2a28ad2b7471baf587c27db32c93c8dac30f019899133e2
2. 0xe0394f686fc237e28080d1b642034da19dd683573f95b1873a089c39a5adeefb
3. 0x1597012edbec2a3c2131f1ace7f9cb450cd4ed20748789df7dda64ac75ad5a18
4. 0x12911409f9f29e4cab4fac2d2b23430c2f7870c40919cad9490e85cd22dbd19d
5. 0x024ba7cc713f35213050d3f3f9839fc3dbe176f63f75763c601f19880ac400ad
6. 0x4384dd245691e37ebb682f0f51caeb45a964f6a383026e2bb95816551c52d515
7. 0xfd6141c51819ec60575e2b11d3ce4a287d4eeb9bead89e5515334605473bd7c7
8. 0x43e626daebf6ee46648568035f57c18bb8bd0544929a9e2f470f151efd4b7b13
9. 0x2a032e6f6152f23863e55395fc89abeb2f128306907e1b6e0cf4f9b78b44f3d4
10. 0xcd7acffe200037d33a54a2342d4715c2a40a5266a77f36f8ffe8c4ab21bfe71d
11. 0x5ce3c55295b65f8847fc736e73049a40fcaf941754c17d5f2441a712a45f09dc
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7