Evidence row 2724453

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PPUdq9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b748188-b406-4e67-8d2a-5dc7cf39627b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alionsik",
  "owner_address": "0x48318c1faab216f083add9b4e2f1fecf1fc889fa",
  "raw": {
    "agent_id": "209884",
    "agent_uri": "https://centralcity.ai/a/PPUdq9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alionsik 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/PPUdq9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alionsik",
      "registrations": [
        {
          "agentId": 209884,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b748188-b406-4e67-8d2a-5dc7cf39627b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PPUdq9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:02:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alionsik 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/PPUdq9"
}

What the leaf hashes

{"body":"604ab222322b7943287af9e6df8c4aa39620550c15f3b7a11e1b6a2b7c16e337","id":2724453,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746954091514,"prev":2723782,"subject":"erc8004:5042:209884","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. 0x3a323b539a25b377b4e1151402c42072316a1ef73df66a6ecf274c0edc8ea1e4
2. 0x10187dcf1736b59595fdf90af1c48a59aee9624b9632776ae569549295825454
3. 0x36292ede991eebe02878c660eabfd7ecd0a4174ab2bf638babde52823089c725
4. 0x3da9bfabec6c2656ad8ac04b7c9a42a48e4917cd7ec2a6c880a25f996393a526
5. 0x89da81bd987d4cbff061b15fe9793679945172cb6100d4950d6b1ec192d91dbe
6. 0x6c6721e12d856c005f894be59e66186b3a239109241917e8df3dbb93737aa19f
7. 0x92817e33bb97c861c36b3b9c2974b9194cac090808f3eb76753043fc195b7b62
8. 0x51623f334d13af62a07c855bc1dca1d7d9d89da17797f9f2564493e86a3df2a4
9. 0xcc1b698551aac65a4276223e67b23243873849ad96f19e31653a32607f942aac
10. 0x681b365b819609128125661bf24d8178f704e0d613c752307095c7db90392a6a
11. 0x62206a91c63fc24bbd8028bae573b906efc8af174f81f99a69994c03894d7689
12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7