Evidence row 2574478

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mWQ1i3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/55c431f9-75ed-4f22-ae18-1c7a49fe95ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Schoveon",
  "owner_address": "0x49bcd44693e8832bae8224525f327cc99cce7871",
  "raw": {
    "agent_id": "180714",
    "agent_uri": "https://centralcity.ai/a/mWQ1i3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schoveon 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/mWQ1i3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schoveon",
      "registrations": [
        {
          "agentId": 180714,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/55c431f9-75ed-4f22-ae18-1c7a49fe95ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mWQ1i3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:57:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schoveon 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/mWQ1i3"
}

What the leaf hashes

{"body":"b08fae6634ee789aa38e238b1b175f83e5ddfe2f2cb5c21477ab472007e19f4a","id":2574478,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707044192171,"prev":null,"subject":"erc8004:5042:180714","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. 0xa1abd5654883e1c54cecc6a931ddd0673c96a618f16c80dafd37a61588056790
2. 0x6732e230991b123b13ae3156ceaf7babec2d0191330685f02d9748af4f1c71f9
3. 0x34ede8dfb4705f39f89366fa1b0f9c03d091e289f0304bc6af5b1aa04ef4cba6
4. 0x30e602d167334a7bd61a60d9020701ab9ecbe0d49f5f3150daae8817b5a4e0dc
5. 0x640d22db3a1ccb1bfa7a9b4d43d553bf2650c6065613f7a78eb37ad52e1f301d
6. 0xa535569b52bc1ba8be81c0306938fda7fe60c2b89ae209e536266460f42b45d6
7. 0x1721cfdedda7fd763261975c7654b2adc916e4d57a77e378915a188f758a0351
8. 0x5188083eb15159b704cd45dd2b798520bb276099bec8c32adbe26a2412bc35e8
9. 0x678b8a9f61df2e4b948f436a3f84f0d3743745264cd72b9b755d0120cd7762b9
10. 0xe3f73f3356f954eeb604e90dae4efa03b3e99b6839ee29fec596de41489b5988
11. 0x884fa324581635a2617000c23a743e16a78e22466f232c176d1e2501abceda4d
12. 0x528056a6e5b3285f885b64f1c889c2e09c3436787f2e98991fdee22ac445a74f
13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7