Evidence row 3375374

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jG9WWp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a20f3d56-4b4a-4e16-94c8-8cd9baec654c/.well-known/agent-card.json"
    ]
  ],
  "name": "Zuzabel",
  "owner_address": "0x65a7aa259efb50d5b75dd53acd8f4e740495b8f5",
  "raw": {
    "agent_id": "323665",
    "agent_uri": "https://centralcity.ai/a/jG9WWp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zuzabel 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/jG9WWp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zuzabel",
      "registrations": [
        {
          "agentId": 323665,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a20f3d56-4b4a-4e16-94c8-8cd9baec654c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jG9WWp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866192,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:14:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zuzabel 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/jG9WWp"
}

What the leaf hashes

{"body":"6f4d7071a9ddc570f2d385c3abe8e4acfb7887f1fae118b4def26a17646eb2a1","id":3375374,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866445763274,"prev":null,"subject":"erc8004:5042:323665","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. 0x74a768964f13723a96d720e6a95490de834fdbced57e05d4e1b22685346e8123
2. 0x587e40b8c725265ce5f2fb34d72e897355c4f00b1c8f01907778528f1de62830
3. 0x3910369533e14d992850e7ffa2fb1724be8ba3405e5dc90118a2e582b1db19fa
4. 0xf1a474a7c3da3aca7848ec254d1c76b4e64d3605f5f234e015cba3e613f3a8e4
5. 0xed07ec5b17e0cd4e90a0b26ccc98374c4003a88915bf6e453185cd3aa5858236
6. 0x7d817a1f118a899f4338534b5e7b46f2ca4984548972df9b751e41112c61eac2
7. 0x1707debbe0416343f1aaee4d23ce4c04a09ecf8ec0747c3bccc70cdde8efc7b8
8. 0xad18e35e599a5bb207b858183f0f71f47dab7e15834ecdc68568ecda7978f377
9. 0x2cfb6c68e6c6e993af8122544469fc488620a1db4eed796eceff07660e88f620
10. 0x62c7d5fdb79dcadd2725ffa913a8bb03878d795177a1e0416020adda885ea6bb
11. 0x3f7595cbfdb411fdab191b399d12a056cadbac13f31968c6d6ec836032005ee6
12. 0x7d961fd0f6a72244e8b15a26a354e745e57a89861761c1b8fe6b707ec5464fc2
13. 0xcd10cdac83e7a4f14b285d956e9d7858d35953837d438fafb62fb1e7b319f218
14. 0x7a97b9b4888ef386a7abe73f8d9c076a7ebfba8bf58a95a273cd4304e478a2a5
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94