Evidence row 2597352

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C153an"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/305ecc96-6af7-4e82-b4ae-0e339c870a71/.well-known/agent-card.json"
    ]
  ],
  "name": "Klalert",
  "owner_address": "0x0801bd181110a84d110655fe8de0b6a09fe872b0",
  "raw": {
    "agent_id": "188737",
    "agent_uri": "https://centralcity.ai/a/C153an",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klalert 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/C153an",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klalert",
      "registrations": [
        {
          "agentId": 188737,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/305ecc96-6af7-4e82-b4ae-0e339c870a71/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C153an",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793716703,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:41:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klalert 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/C153an"
}

What the leaf hashes

{"body":"746bbf0826350800624f225d8a7a14c5c50217137046693c162483f6d5b5a5bb","id":2597352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793716893688507,"prev":null,"subject":"erc8004:5042:188737","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. 0xa1eb9c0b58bea7afadf7b955eed943d7142efe77967007dcb0c51f89ab6ee2d9
2. 0x5779d007127b95bc078a71eae69fef193cab26467e00bdae99692a83e45c15dd
3. 0x0bdad2be085b82abcc656f3a25269bd1db28d6d82c749f7bc56deb23f2cf55f5
4. 0xa96cb1ffa286f60200ec6cda552b26d82cd55fad87e0bf389e9c6fa85f086d63
5. 0x3d243470064180ccdd4185b10b9bdd81ae2c6f6cda8b08dc79b5e7aeb41df64c
6. 0x37920fb158a420e926c63545dc44bfb37031ababafba893658d8e51bc6554044
7. 0x1d0b70b38faab518d1f4dc49720ba858f6a1a19c6ac7b26b11a157d240290411
8. 0x066d807f50d2fc396e50b48883081ef5ab796b1ff64ab32db521b24d3a108dbc
9. 0x15404c32c5e2ec7c9aa0d3745117ea70499c5248ce4c87db52ace384be4cfef6
10. 0x5513b97296c76b3fa556e091b2457b3aec1345ee1d3579a233857af4b1a21157
11. 0x5bcb54fdc34bcd4041e530b7af1afb01f21a4afd91d3e134df139daa41b2e8f4
12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7