Evidence row 3035023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5ngmzK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ce2622ca-a99a-4a8e-94cd-6d36706d414a/.well-known/agent-card.json"
    ]
  ],
  "name": "Brober",
  "owner_address": "0x5457313538270015e0ac5e5dd1eccd2563c7122e",
  "raw": {
    "agent_id": "265739",
    "agent_uri": "https://centralcity.ai/a/5ngmzK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brober 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/5ngmzK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brober",
      "registrations": [
        {
          "agentId": 265739,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ce2622ca-a99a-4a8e-94cd-6d36706d414a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5ngmzK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811043,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:51:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brober 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/5ngmzK"
}

What the leaf hashes

{"body":"70a830576c8e70fc113a236551d08da738660ae4a262c3a825a8ecd40a4880d1","id":3035023,"kind":"listing","method":"sync.erc8004/1","observed_us":1793811086310513,"prev":null,"subject":"erc8004:5042:265739","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. 0x7f36d616401a046d9e199e31e93d829488b26082e365864319a95d11b5d88067
2. 0xb01720c906d2d17c11a9bbb35a5f09433f8127344e84e56811bd49ee245bcd62
3. 0xd136ba31e2680c4248fa5342e26d4752ed5098b12bcf668adb92ff56df7060f2
4. 0x696b71e7591f42d7541cc2e26abefce840ecb23899633f65dd00386aa9455152
5. 0x64fc7e077d51ec8f305600ed3f6fda5311edfe0d2372116388c7387f103f97bb
6. 0x6be7521fd41ac5544936f5f1094d2c3088225bb6c4ee2fb04e98f15bf5d95fb8
7. 0x52739371dfc34468135ad7a60b5c5ade269dcd3c720d0c27d8722efbf84a903e
8. 0x24eb2993fba2b2bcaf806dc7a9109e3b73440ccb0efc3105d2d21cc616248b26
9. 0x87d3cce329045653e7a89d804ddaa93a097604291571f91d6a2e11a83a186570
10. 0xf9c75e863fe57f42c763675e5fdb821002304ff2117fd7f744e7c96015777924
11. 0x6da2ec2ba91d90e5ebb07de0f9883aff56ed135a24844cd7aa3348dbffb02a7a
12. 0xe8c94b0a64aed701addf9b7014f35eda02a18f5b678829a1da320624cc47a53a
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345