Evidence row 3421305

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QFY5k0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f3a7183-0137-4cbf-b4e2-388ff620b714/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziakik53",
  "owner_address": "0x6e2c563160995987d0237d0b2df8531b494771c3",
  "raw": {
    "agent_id": "341926",
    "agent_uri": "https://centralcity.ai/a/QFY5k0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziakik53 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/QFY5k0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziakik53",
      "registrations": [
        {
          "agentId": 341926,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f3a7183-0137-4cbf-b4e2-388ff620b714/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QFY5k0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793892102,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:25:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziakik53 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/QFY5k0"
}

What the leaf hashes

{"body":"6a14897c5e54afdbf9b1f7dc2240572d58e80762f3f894509f066e6414d5b946","id":3421305,"kind":"listing","method":"sync.erc8004/1","observed_us":1793892331265375,"prev":3420820,"subject":"erc8004:5042:341926","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xfde9dff3b6834fdcd2259f3d075503f84fc73aefa5c64a9ee1fe85bf9721c35a
2. 0x7a19f81de12c318bd79fca270f42e38dc3ac67e4a172d569aa71a5943647b006
3. 0x2e3cfb0aa9450a6396c336087dc3638ae29101d301e87c8a5edfe6ab4a1939b7
4. 0x4aa8c4460e8a54088f7fac3dadc38e1c87a0b04080d5b8855d92a89bc5ee36a3
5. 0xe50c98f35721d5ea6061304f3c2b49c402d9d82c24264028b285cf6dc02dda47
6. 0x28e3a28ac1bc5dbd7f4b27ff46a0c3b87933cf90657596fa197f2b9cb0fd568f
7. 0x641608aa70b72d8dd777a1961516fab2070d7e6c6dc9e8380a9068d143a2b99a
8. 0x6bca20782e2a02fd1353d59cb2362583496c242848ab48a8fc822b21a0baad0e
9. 0x3a46011dfeeff344891d3ba196d2050750400b652dd44894c76389c08ecf8cd8
10. 0x15a272f4906b3a51165ad0d97aae9478d8bf396b1510d525cba9010ff56c1e32
11. 0xf14851139eddd89bdc33ba1dd60ff736d8a01ee75c9105134c8ede7c967809e9
12. 0x00ee6b3612b08ec71bf906e7ed1d4372ce6af19d564aa6b217aca08e665e778e
13. 0x96089f99041b0447b39397a53cd16be1d825106c3cf5ed0904de1f7169d97047
14. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
15. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
16. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94