Evidence row 2707008

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pzbAZt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fedf1985-f39e-4356-8ade-61d0426791c1/.well-known/agent-card.json"
    ]
  ],
  "name": "Scheiban",
  "owner_address": "0x5b9640e1191ab14a32caa1fb34b1184ed325986b",
  "raw": {
    "agent_id": "201694",
    "agent_uri": "https://centralcity.ai/a/pzbAZt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Scheiban 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/pzbAZt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Scheiban",
      "registrations": [
        {
          "agentId": 201694,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fedf1985-f39e-4356-8ade-61d0426791c1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pzbAZt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793735811,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:57:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Scheiban 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/pzbAZt"
}

What the leaf hashes

{"body":"9fd13bc1e4b17e0ed9f8a0bce5864fbd1021e953891c26f7d4392659dadb48c8","id":2707008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735863016658,"prev":2688081,"subject":"erc8004:5042:201694","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xa637c721c5dc2c2043a59f09959e3fa011eea4b7b03a1282c0b7f912be4eae70
2. 0x6433ecb43ae3ca806743f09b9a378f6c9d9dda2827ed30e9bbad93e11d944a0c
3. 0xcb58be7710874578e34d8d44652f6a206d44caf3de6797ff7d7ed9e37811a657
4. 0xc86269472a85f244eb5287616b8a070799ea473a604e4eb7d9483b40aa405607
5. 0xcc2949aa3c4fb1c483297ddbea90719b0d18e221617b0d9e596113a43b26081f
6. 0x029930a7ebd62543768be2d315b47d38b8b7092d0a5bee027ec0c94af024b0b6
7. 0xc82f248f61ac33c54caf0536d262146f25878cadc8fbe84aa9d7f5f22e2f2376
8. 0xc54dc655dc7942478aa27872e358b7279a3d8ed29daed55a4b23b38f7f1a7441
9. 0x82aec859f173aab6c5b7d844be9bafb3ca1bd28251a6250c261042b6dcd3400a
10. 0x20e8dc31a19b04c37d7bc04f927975919d60fd3a83811d0db99a3dfca2326515
11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7