Evidence row 2991169

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KhkEKW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa4a4605-eb3c-4f1f-8f1b-870da1ebc2fb/.well-known/agent-card.json"
    ]
  ],
  "name": "Mezik",
  "owner_address": "0xa3ba61bf40af6d41e220f2e35e925fb7918abfe2",
  "raw": {
    "agent_id": "241691",
    "agent_uri": "https://centralcity.ai/a/KhkEKW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mezik 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/KhkEKW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mezik",
      "registrations": [
        {
          "agentId": 241691,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa4a4605-eb3c-4f1f-8f1b-870da1ebc2fb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KhkEKW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788494,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:36:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mezik 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/KhkEKW"
}

What the leaf hashes

{"body":"9f94ac1f3f5043129e6e852d28def5382c1e9e972f02ddb407fd17e4479b6b60","id":2991169,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788584969926,"prev":2990809,"subject":"erc8004:5042:241691","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x51bebe2c22e0a25fe5b26642947b65fbc6b5a9a8a41610500d56ba9ee9806609
2. 0x75a8eefde93e5516d53551b198f7e1c0c6f0e47b8786e9ec24fe346d8617473a
3. 0xcd6f57916a593c65b0d08e5432a3428f609101dcc295a6001eb9d6c9d3540717
4. 0xe637ee1fbf27dead73699c3ae850fca212a7d85f7319c929ee8aa4b9d61e6095
5. 0xc38e700751056b85ee3c61b0ec3bff49e21a4da4dcab6c48b3b2ff0778333d08
6. 0x0d99945ee1f5e2cd672a9e19206accd5bb5f51ade42b8b7b43fed8ea6d6fbd79
7. 0x7de884ba861a899a3056915e347ce6cc9367e47396af3b5e7c98436f6adf4e70
8. 0x7e1c7bc8e1c3cf05af5f17e6607085b58e68a1bd5524da0739d75fcbe78bcd3e
9. 0x9a27490b6e82dbc9d560f34aba45f5c59ff676215e99d9ce77076fb55c6cae3f
10. 0xd18b844c27e311f54633cb2a064b284c44fdaa2ee731c90ddf59454f50ad3d52
11. 0x04368f4f1cc1f64e93dfff0c696fcf3bc3c2f8a63b00c7721dc2c1ec4f6ba3c2
12. 0x0f6c6407f87151132b38f86afd3d3ede78a463b50e1faf00e37ad4bb4f156337
13. 0x943da12e0846a0694e3523e411d44a7e2081293be9ee3a0bf579f145dc69fc00
14. 0xcaf06dbfb2f12c2a80c73f9c40167cc24cdd0eb0e4c7e7f4209b5e25220f94a5
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345