Evidence row 2945478

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PbOxet"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2dc07910-1f6e-42f8-bae0-d573fff4842b/.well-known/agent-card.json"
    ]
  ],
  "name": "Laurkus",
  "owner_address": "0x3eb4d110950b03b14332abd101aaa251ed805f06",
  "raw": {
    "agent_id": "224544",
    "agent_uri": "https://centralcity.ai/a/PbOxet",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Laurkus 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/PbOxet",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Laurkus",
      "registrations": [
        {
          "agentId": 224544,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2dc07910-1f6e-42f8-bae0-d573fff4842b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PbOxet",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793765480,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:15:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Laurkus 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/PbOxet"
}

What the leaf hashes

{"body":"14922821196991512176dc1cf54160f7ed3117c8c0cb1a92eb0c8623ba9470b2","id":2945478,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765743446471,"prev":2945013,"subject":"erc8004:5042:224544","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0631a3db334457cb79ca61fa288af886459e6d6c8e0a264e64ef6f89ee10700c
2. 0x75a8ef197341ddbb2f011c5be5c5c768f957e77d12c02dde1b92264400f23816
3. 0xe141f671998601d67cb60f6c24614de589e44d167e543c250fb4e5f04be1c211
4. 0x84d50eb3f384b9bb10a97a62c8aefe6f91aca8fcf0407c1c46cb894270dd00ca
5. 0xad2396616e4b284a34c877449c614293aaec5dd64acaf2ef1d5385cc018107c4
6. 0x0f4752b4dd32979b2db638399d65c4d9234422bbce406c07d706c5a18e55edb4
7. 0x6dc14a27ad6808cea7a0ae5ad6dab419acb785485afc0aa999dd3450e93298f9
8. 0x946e1ee68dab9ff1a2a909b60d1e6461d46f109e7658df0da8db1e0a184949f4
9. 0xb73acc4a5754d2bc770dff5987cb9548dabf99ff4a99a1c750e043fc8997fc90
10. 0xf1285146c9007d9d8a2a6c78e06abf2a96b9ae726d044fe229f88508af372418
11. 0xb1375432ff50b62f13e6103599d33272f130fb7c65f640097cd6d5ca10a75299
12. 0x2f968df836125b3153c54cba79457d2bac32831852776759495557511580aea0
13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345