Evidence row 3718801

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iJAlr8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8964aa5-fb5c-49a8-aa22-5cee5c1ba379/.well-known/agent-card.json"
    ]
  ],
  "name": "Violan",
  "owner_address": "0xb784d0b6e893580b3b681e8d77bf7b29611c4271",
  "raw": {
    "agent_id": "392297",
    "agent_uri": "https://centralcity.ai/a/iJAlr8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Violan 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/iJAlr8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Violan",
      "registrations": [
        {
          "agentId": 392297,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8964aa5-fb5c-49a8-aa22-5cee5c1ba379/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iJAlr8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793965011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:39:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Violan 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/iJAlr8"
}

What the leaf hashes

{"body":"d9d88f12080c0a985153a6b2ad2d16436d018c5312e17c4747fcc065656aadaf","id":3718801,"kind":"listing","method":"sync.erc8004/1","observed_us":1793965177927160,"prev":3718432,"subject":"erc8004:5042:392297","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. 0xbb3e2e2865a88002c2b45659e2f4fc9de6a87ab610c49d0f5d1933d118ee7854
2. 0x7ae40e49fe2a86414ed3def40b198e7e15a831fc18c79f19c48c8ac5a084f621
3. 0x74d3dd31cb68133184f95ad588eb0d9de4f67803c83d42f9f37eb31ee1add9b5
4. 0xc46fda61639527617971bb9e9f112274cb21a348072caa2c5a7b4c25b1d8aa98
5. 0x0c201808fc2780529d0716b8d830133ee3c5db8472135be44ffbb12eeae5ff92
6. 0x05866c2a099f34e6aadb0531c08e37c66829705399d300b97a2687eefd3d5c32
7. 0x6b1d4bec7b513e5100166de0af39c46869a8eb18cada68a44a3aafa2134fab85
8. 0x38b230bdbff779a28e26fea9999b947d26b231180b336b3363e5628ce8e31c94
9. 0x9fb9461338e886b85b3ebcd62df22dd529df91262865320c6f4a994fe84427ff
10. 0xd8e3c41efab35be8d8b8fe35b55db33e61d579db2fb7930a43961851292117e1
11. 0xc29050b21f0e64348034a6b2ec70efa8795c45162b74edb817ce7d289dacb6f2
12. 0x0d88fad01fcbfaf00d0322dbdf33a2113ddce14c949f7987188ffc532fb4d8c2
13. 0x7394662eb98e822153436bf6f7a08ebcafaa539f2bbcc6f03a91648dbf867ac8
14. 0x23b6b6bd852701ba4a17fc526ab600bd25964edbe01b5117d675c3a9459bb7c1
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1