Evidence row 2621652

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lNQozU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d700e2f5-cd79-47b0-afec-10f6567c03b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Klintero",
  "owner_address": "0x47c82438b8e641fceebad1b7aa21a84953663618",
  "raw": {
    "agent_id": "198430",
    "agent_uri": "https://centralcity.ai/a/lNQozU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klintero 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/lNQozU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klintero",
      "registrations": [
        {
          "agentId": 198430,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d700e2f5-cd79-47b0-afec-10f6567c03b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lNQozU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729381,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klintero 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/lNQozU"
}

What the leaf hashes

{"body":"54149789e7092cad80bfed4ef404a43371c39946aa02cc084bc2b2babafffb4f","id":2621652,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729644320771,"prev":2621383,"subject":"erc8004:5042:198430","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. 0xc15d665143dbd99abd3917fac6d974092ad2a7033be751e04fd224afd87f0b74
2. 0xb623f1172235509670a7f6e435e67917077638686684ef14ef39d2f7970e0ff7
3. 0x874b96fdd1ebe3711839215c188c71d5bea8d46825be2aae6d00b3e2a3ce3195
4. 0xabee7f6817c583b17787237d84521492f9875d789503fb81a2920453340e2eaf
5. 0x813cabfce3b8a91b6b7f8ef9705aa726f59e37ebc2e9e175f82d937428b563e5
6. 0xe7037c147e94abbf76b455104ce70633b27be3639ce222be195b9524a488ff31
7. 0x06c70d7fb4976a0c2a6b52f0dac5fddb23c4ad70288e2381e7fbc90632ecf6b4
8. 0x953aab58877d551e26f87cf33be03a66907a0e3721f553010d980297ca70ff0a
9. 0x265bd660c7cfddda0b443b6b43bf5b1d2e1e171355ec842b45fda7cbcb8b9c8a
10. 0xa8495491ce7d249eb169eb3c026e6587918f3f464439d64b5b4a1403246f5408
11. 0x98abe34e2e8b536ad03e9ad8f2f8d5343cbe60fa760e7956c2d9a50cbe065fc6
12. 0x03bba5c0f32b920d76af8de61973ae17bf02688ef02b94e203278f2dc44c0b0d
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7