Evidence row 2552988

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nKEGU8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1724fcd1-9cfb-424d-b131-4bdef8c5e556/.well-known/agent-card.json"
    ]
  ],
  "name": "Lamik",
  "owner_address": "0x148f82d578d9c96d871f8da50c41d8d5585e5699",
  "raw": {
    "agent_id": "169544",
    "agent_uri": "https://centralcity.ai/a/nKEGU8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lamik 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/nKEGU8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lamik",
      "registrations": [
        {
          "agentId": 169544,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1724fcd1-9cfb-424d-b131-4bdef8c5e556/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nKEGU8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793693822,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lamik 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/nKEGU8"
}

What the leaf hashes

{"body":"2ac0690ef71efe236ba42c5cc4b93d556951eac9cd19b254bdf99fa30e1418b3","id":2552988,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693869920715,"prev":null,"subject":"erc8004:5042:169544","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. 0x95457dfbdd27fd932d82eff5393653719af934d4ed9c77160d9440657e1b9445
2. 0x5dc8958a0791d865ce3d34d31aefc2e59b917b97e557072ad5f067f9da0655a9
3. 0x19bb25accde6d0de4c917942376921b985511a3190b8ab9f78e5f1e225f95dff
4. 0xe15423c15962d093e87df9bc6b02c39476bdfde354017a97d193fd9952e76e94
5. 0x0dea40e1bde0cd03b83828fec45d24533afebef7fb4ea226a682ffcd26c746d4
6. 0xe9436641605000967e82ed771edc123eabed07576846c975ac320990d598937b
7. 0xe2aa80f4599c56baf56b6c2fbce2b58f64beabed50b95d0626f21f15f7871c74
8. 0xefcac4e62e32778fd21f2346ca6eaad59f447febd8d8abc075dda462bc153457
9. 0xe0845982391f3b01253cd48b10298c234c4d5bc07ad8e5560f0f84737cc30ce8
10. 0xd667a8253e7c3932cbf1b865a528fbc0a14aa4f90a7ff3d1c30a10bc431de0b1
11. 0x9151db67e38bc7e6a394b58895d19266587d3dfd9a291241ee9b79fbc9c3cc2d
12. 0x860c2c10eba4f0e983dd4ddd068c7664a84eb2de727da7ed7b96ff05e2133dfa
13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7