Evidence row 2603338

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Nqb35"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/092deb0a-3375-4a6b-b67e-c89d7faff716/.well-known/agent-card.json"
    ]
  ],
  "name": "Elemik7",
  "owner_address": "0xecce39a61db9df58fe2818b9861308e3d27cf9a5",
  "raw": {
    "agent_id": "190441",
    "agent_uri": "https://centralcity.ai/a/0Nqb35",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elemik7 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/0Nqb35",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elemik7",
      "registrations": [
        {
          "agentId": 190441,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/092deb0a-3375-4a6b-b67e-c89d7faff716/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Nqb35",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793719011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:20:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elemik7 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/0Nqb35"
}

What the leaf hashes

{"body":"9e3daa40b0ed274d609151afb7dcd2b29cdeef946ee92029e907cb7ed8bdd10d","id":2603338,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719258463831,"prev":2602935,"subject":"erc8004:5042:190441","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. 0x0658850438436e56cb6b41217c3124a783fdb2891db525c141befb25c3037dc7
2. 0x9ae01b38ae654db5a076188d2285bd879c6ddf94ea78d322afd57402fd75ab75
3. 0x03d4e5c281f6a1c2b21f27a3d3eaa8c0c2a0cb6f01b38d6cc199708772c3e1eb
4. 0xa39be3a4ee12529d9cc78e6819629241cc96765e2aea54aa0d6b302886e8bfc6
5. 0xe545118924cc06918884cd0c15b10852cea217cb2c5b727059ec58130f487639
6. 0x262b1641d719d1dbba06eddb51d37fca6bccc803a542677353477d53d90085e7
7. 0x220cc61eff8e6d2c8c4d201a7332f508f2a327bbefdd1add9294e5d1cfa853ec
8. 0xbcfd5f6fd51fd9ff2e7f744896f16beb506314bf8d932b10d6af60688ff012c9
9. 0x9ab8695198d4799b3ac678bbce9fddad44815590bfbee9b6ba6d30f68a8e1320
10. 0xcf815d3f5a7a6ad470f77bb784a4dea1483afe47ef863eda9ba9700f749eff53
11. 0x28af510117971e0a14cff23cc0c14163bca41b85bbf8f031c5b9b87a02a1f8fa
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7