Evidence row 2509139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3lbNlD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dfd5ab45-9899-4939-a5bd-52e64e393113/.well-known/agent-card.json"
    ]
  ],
  "name": "Kliabler9",
  "owner_address": "0xa941d253df5b5a423627d8d9e0bac6535f57f99c",
  "raw": {
    "agent_id": "152156",
    "agent_uri": "https://centralcity.ai/a/3lbNlD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kliabler9 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/3lbNlD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kliabler9",
      "registrations": [
        {
          "agentId": 152156,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dfd5ab45-9899-4939-a5bd-52e64e393113/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3lbNlD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kliabler9 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/3lbNlD"
}

What the leaf hashes

{"body":"31cf0341321f0a3c61b73a5170ede9e85c653f14a42cbcb728a64d303ed1f25f","id":2509139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674110603492,"prev":2508666,"subject":"erc8004:5042:152156","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. 0x86fa888c5d393364a01b202183d04294864fe5ac8ba80f583c62ff62ed702e59
2. 0x71db2938d2c70d9fdfaac48d4e16459afa9d5526670aa486f609a892585d8e70
3. 0x75cd3fd2cc448e7e6f143f259480bb7e69e01b88c8a8ca565e389cd121d916a3
4. 0xf9e365296c86dc2f080f844b13db19909a499b11c96a2e880bb93362697a1e70
5. 0x27032e7e5c464f3197d2f53b2d4448d4e5a14168de8087c6a56c5b71737d7ae1
6. 0x5fa51b4eabe64e7cbc2ff15ee0f4944eed2f08e5b3270a1f4a09fff6a96fe65a
7. 0xebca21a4df894599dda71dfe8c30b45f083012de46ddf1154fb225ead55f9b98
8. 0x0cbf97d74b0d8724380cf5773964deba447538da5325556ec300608603f3befd
9. 0xd1416fd5739d9e4fd2118569cca7d115ac33155fb0b92c6c54a912a2fb0e750c
10. 0x783226e89024d61c3fc90302598e01ee0e15ea1f0c7dfd48ff819c76344fefc3
11. 0xa3de91ccd12fd7923569230eea3df1b86131cd39f74701ba7c80f68ab03b938d
12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7