Evidence row 3481825

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LWv3rX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/207a71ac-ac4c-42f7-97ce-a3df4458f693/.well-known/agent-card.json"
    ]
  ],
  "name": "Nezik",
  "owner_address": "0xb8160cf8737a44baa6cb91ea88c3a02895c537ea",
  "raw": {
    "agent_id": "362685",
    "agent_uri": "https://centralcity.ai/a/LWv3rX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nezik 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/LWv3rX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nezik",
      "registrations": [
        {
          "agentId": 362685,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/207a71ac-ac4c-42f7-97ce-a3df4458f693/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LWv3rX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793926011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:47:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nezik 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/LWv3rX"
}

What the leaf hashes

{"body":"081debb2bcfbf9fe40f328493e2bd3e851319f75f7d482fcc47bda11abae5532","id":3481825,"kind":"listing","method":"sync.erc8004/1","observed_us":1793926020833859,"prev":null,"subject":"erc8004:5042:362685","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xfeef31fdff8063adf52483132516fa07f10843201f422a12684555b7c765faaa
2. 0x150c3ebc90ab0b16a9d1e7d1695cb3164ed441529801ec9c0b085b519dc53425
3. 0x2b520424fd059066138bcb414f0a18861c68ad52ebfeab85ccd35503c9092e57
4. 0x22c9ba5269f857207082840f9d654e93dbd09c4aa3928de21e4243d8d2a9f875
5. 0xb0c490a4c572d5d30aa2bd61efb87d123876c28947a75873f76f15f187bc08b3
6. 0x0906c145e3b6a0ddd81656a09951ad3a3d2c9c46ef1ce9c814e6aa7ab1e65dd4
7. 0x98a3ad57532c3a87fb4c16c2bd17069ee2c3fbc14d3260460fd986fe6e79a36d
8. 0xdaaf89ed65f69efd07e2c9169503e1e45e47f8f2468aaefec6a8d4b16c6bb7d9
9. 0x0102a1be9f49d43955ad1d225c828e179c43648f179e4c87c476efd4558f6070
10. 0x5455c71cc860dfc88deb62750a5cb32bdf539f6031e2abefb2993610ae6eac56
11. 0xb9ad24dc1cbe44885f694eaecdd6b28bb9129c2d535fcbfef2d30c6e2fd2b6d2
12. 0x9540e0cf18b79cb13b0a77f78689d45f98c5808c5cd1e2f6361e57c40cd00828
13. 0xa53611af41fac56adf4e62af88a228aaa11b318341a167e3543a17186090472b
14. 0x86593ac15f658012908c6be3447438c3409f4e6b92fd02ad8b0b2a8f74233080
15. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
16. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1