Evidence row 2981920

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5rOTSS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9bfaf30-299e-439f-a75c-130b9adb0556/.well-known/agent-card.json"
    ]
  ],
  "name": "Zuber",
  "owner_address": "0x6cbea3d71dab93570abb2f5a48789df6f9ac2b00",
  "raw": {
    "agent_id": "237576",
    "agent_uri": "https://centralcity.ai/a/5rOTSS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zuber 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/5rOTSS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zuber",
      "registrations": [
        {
          "agentId": 237576,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9bfaf30-299e-439f-a75c-130b9adb0556/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5rOTSS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783092,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:06:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zuber 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/5rOTSS"
}

What the leaf hashes

{"body":"d2408c2bac22bffdfe93621ddcc3846d54b323ee2d5457990e8c566efcb9ff32","id":2981920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783212558182,"prev":2981458,"subject":"erc8004:5042:237576","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. 0x845590327aec7b4c11e8abba13df1f1864a8882d8a1bd134b1059c56ef730368
2. 0x159eeee8298f424422cd0b4f25c66f4560c0e3f482698bbc274c00f01184e061
3. 0x605ad23ab140ac9bcca3050bffb740b914d0381874748a2cc7c26ead1e887942
4. 0xfb6a38c6ea07ea16c572d73d1eec47e0f983b233eb623195873ff6d0e4e176bc
5. 0x0a0f46b093d2561b563f32b866e4e35ac3bc258b050b780659a4d47fd71974f6
6. 0xceb0abc39cbf058860464c55127f31bb73af7a0761ef5ed874db3949dcea7b6f
7. 0xcd7c2af940a05aef889f2e44c030906ac3b1f5936ebf9af586e4e56350774be6
8. 0xf323c50ce49bd473c54fb2d99cb9e3a2a6db983ecdc90fd358b47e5d2ea76d60
9. 0x5c7be00da900e9ef4d2635e07389c0b1a2dc3254cae3609e12f772bdfd020dfa
10. 0x20f047fd4cebbf6a38da7d1eec12607f06e9f9fdce6ddd564c0e2009b8f9439d
11. 0x557b506e0ad2360f3da7f0647834ceed41b7c514171520eb89c84816d977dc25
12. 0xbdc9299e6326a2ee1ce61691b016c95d226582f184f7e3b38156b58f06d07ff1
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345