Evidence row 2613969

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W79Tyt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff39145d-03ca-49b1-86cf-3329cbb942b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Klerka72",
  "owner_address": "0xc0ecd03c067831e4aacc5e2b79f0ef7ac7e1d751",
  "raw": {
    "agent_id": "194615",
    "agent_uri": "https://centralcity.ai/a/W79Tyt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klerka72 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/W79Tyt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klerka72",
      "registrations": [
        {
          "agentId": 194615,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff39145d-03ca-49b1-86cf-3329cbb942b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W79Tyt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793724471,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:50:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klerka72 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/W79Tyt"
}

What the leaf hashes

{"body":"9d76f65a5284811491607cd9657cdbd98be796512e0ad46e390d807885d32564","id":2613969,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724623061565,"prev":2613586,"subject":"erc8004:5042:194615","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. 0x4303ca8aecf7a9ae760b9828b0bd8a589d450872f834faf16f58903b011d8e55
2. 0x3bc43ff6dd138c215bc33f51c1fec93606a450daeec29e43201b4f436701e2ad
3. 0xec0f525eff53094e1a7b7e9e31bc54dd7e8ea913918e7459c90ceabdfdcdf1d1
4. 0x0de9840940e43dece63bce409f76541eb0b0d78f7f15ff2513797bf956553667
5. 0xb837dbdfb7543712ee7dcae597cc9054cbb2bc376f53d0abca8b3edf44c10ea9
6. 0xa12c5cbe98350266562aa96ee93adc14e94473b1cfeac738a03659fcc35228b6
7. 0x2ffc50649aa94bca7d0521ee4e810475e9e9f779cbb69e1407af6f49bcf961d8
8. 0x8a4e432cdb0c49ba2f79203caf402bbf82d3ec29983892ca22ff380671b8f332
9. 0xb815f93ff3cf340eab6d7e7768e4b3c38fb94f3c7d48a799cfd6d2dd1052056d
10. 0xacb49bc721d6d7b31444398739f0d1c8a170711eff56e1a8a6c5b0f07f30ef87
11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7