Evidence row 2544559

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bh7rQC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0abe296-1daa-4373-bf2c-ba31130ec2c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Klianteon",
  "owner_address": "0xaf7a90d6c9d3c3fa92156d0f8e6bb085a6c905ca",
  "raw": {
    "agent_id": "165420",
    "agent_uri": "https://centralcity.ai/a/bh7rQC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klianteon 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/bh7rQC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klianteon",
      "registrations": [
        {
          "agentId": 165420,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0abe296-1daa-4373-bf2c-ba31130ec2c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bh7rQC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689312,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klianteon 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/bh7rQC"
}

What the leaf hashes

{"body":"bf681a9545b3d60bdd5a631e5b4214eda306f1dbbe157dafe800f3f0941f8ec7","id":2544559,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689399323189,"prev":2544318,"subject":"erc8004:5042:165420","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. 0xb24adbcbc4574550112e93526a2527ad2e55bfe25f1a6d3b6793559ffb551bbb
2. 0xaf6bdc30fa8c49893ac014a53ca7b2c067081daccb1217cb3a3725eec814f033
3. 0x2fb954d63225bee73c86292681a7503512a4ff0c5db014c08f41d88a0e224e67
4. 0x0084e283a4220b10d283848968251cabe60af97737161ff36eff6efebdb98e0d
5. 0xb819a196c1212e92b9714e0f934c577bcfdb19643cbfd134838dfcf4849cb6b7
6. 0x955ceea53e4686382836d4a516a6ebeb2ac07368f8c2c5d5c43ca52ca85288b3
7. 0x5028245aae76f39d727fbc889091b0fcb82dd3768475e0858328f668d7a27e7a
8. 0xe20fcda1ff88f5d344fbafb08130e28db689b721014c8684d6e1ca9e23423aa1
9. 0x56f00da060845127a4750a46383eb1331778ed5dd709aacb9eab7efbbb01befa
10. 0x73f78d3f0f776f55035b2c157f3335fd5bc680ba90eb649ea497dce1c781ec11
11. 0x913051c6bf3f0b6c101006b332fdae9df483cbb575e49c0f220bdd5eee88d71e
12. 0x491ee4caf669597187ea0c15fda004b1a7cda4072cfe4aaa04afa8fa266c1042
13. 0x24a6ad148bed300df0d5c7786d9538e08bfd50fd138ab2e3058bfcf612b6970b
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7