Evidence row 2504107

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8CUi26"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8871252-27e4-4ede-9e33-bb8b1e166f2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiaset",
  "owner_address": "0xb60204d751139aa1a82f43e92a6912ca7b9b60d6",
  "raw": {
    "agent_id": "150233",
    "agent_uri": "https://centralcity.ai/a/8CUi26",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiaset 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/8CUi26",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiaset",
      "registrations": [
        {
          "agentId": 150233,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8871252-27e4-4ede-9e33-bb8b1e166f2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8CUi26",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671996,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiaset 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/8CUi26"
}

What the leaf hashes

{"body":"4244eab8db9fd8199c64a7c00b2ba0f1acddcb9e9b684b28da9c70ba2b0c9d70","id":2504107,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672089944800,"prev":2503522,"subject":"erc8004:5042:150233","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. 0xa67e52cbafcc870e92a2ec2325268e2afed204915d5f1f42847465b4edf1415f
2. 0xa67f3e9f013d68ccd45b805383e49e7f4d6194a75647d157722782e880aa0470
3. 0x176601e81782b89af9aa788744006516abd61eff7d5c798dd38d7639792269ac
4. 0x67d393c6e02a5eee3ab5a707d37c6768c83a129daac8076cdc27ef4092ef13b0
5. 0xa412100b1d928848935a92bc206ebb3c9ecf382418a93e7d2749311e3b06ccf2
6. 0x45c81437b5d0fd2cd32d42b7719cf66935dce6cbdf76161fb6e9d5aca1abffd7
7. 0x8866f8b1c01b0b5696d85cca65a66181acdf28cfa10010cfd4af3ca01a4f1abb
8. 0xe7b5d085f0bdbce6cb9859682146f4bdcc4fdfbe408a2f61121b1f45dc38ce7f
9. 0x6a0517b0fe442cf50fe3d44fe370c5bd9746124c2a284b79c3d7055dcff3c42c
10. 0xf3e6d990025e4fdd9e99c3b388588bb9da68751b44a65e89b3e16b4f05fb2ca4
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