Evidence row 2529117

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wA1uGg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/824b657a-7e97-4a6e-bb81-cced2c3dd826/.well-known/agent-card.json"
    ]
  ],
  "name": "Fezon",
  "owner_address": "0x9a969e3f43c4c690f4e7e6d48a202b648243b921",
  "raw": {
    "agent_id": "159550",
    "agent_uri": "https://centralcity.ai/a/wA1uGg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fezon 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/wA1uGg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fezon",
      "registrations": [
        {
          "agentId": 159550,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/824b657a-7e97-4a6e-bb81-cced2c3dd826/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wA1uGg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682487,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fezon 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/wA1uGg"
}

What the leaf hashes

{"body":"8bb69e62dc07c544981868730b3c198a97fe7c99615cbc9461b5c631b1da30bb","id":2529117,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682620490046,"prev":2528538,"subject":"erc8004:5042:159550","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. 0xb5f3ac3ebaf5e390935f0cd822b45ff0f54e0618cd7bc940bd546752c2f989b6
2. 0x363f2bad40cddb220c4dab238504d229c81a23269f82a13eec8f3db919d70287
3. 0xa66a3d8713309f007c13e23426e862ae2e2996461103648fa42825475fa9a2d1
4. 0xf3e4216220c776657a78fa276deef397cc89dc9bb7299ff87b4e57d757e1cfc4
5. 0xbf07b70403281edb88ac80b5ca7b3974d7cfe03d7852b2b51ad3e984cdf79247
6. 0xfce65bbb184016ddd5499c6e28ed1c557baef21aa4a0a4be461df4f22ed43d03
7. 0x8b6289416461a1cbee81faede99a136b3e9d1261c3de6501b8f1f158b032a4dc
8. 0x826f024158013e99676e300d1e37275dff71899a6440bd02fafbb5855be290ec
9. 0xa987ddf590726b76e70c7e7a01800cc47d0631251ee322d57d77ab5e9ef689ce
10. 0x1a1b5c4726402abb842e4d8d40171382e101d854cd32488b021a454a56b9d311
11. 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7