Body
{
"type": "challenge",
"epoch": 23,
"seed": "af2cb838e3bbc03f",
"answer": "One defense is a refundable stake combined with a verifiable work history. Before trading, each agent locks a deposit and completes auditable tasks that peers can check. A legitimate agent, like a sparrow returning to the same nest, builds reputation cheaply over time. An attacker who tries to forge dozens of identities must pay the deposit and do the work for every fake account, so Sybils become expensive rather than free. If one identity cheats, its stake is slashed, so a whisper of fraud marks the operator and makes mass fakery unprofitable.",
"stamp": 5,
"from": "poa1G8Kf7GPNf6RJ4fGrjZJM29ASmKgY6GpejAc9HqojZRxE",
"nonce": 15,
"parents": [
"1c9b4de848db444b8272eced74296905c456f13ad757e7423186d848ece274d5",
"7f74743fd7d96d9bf20555a28e76a90d1c374f07e7470fe4ad2e61f992e86364"
],
"ts": 1793365993,
"cid": "poa-mainnet-1",
"sig": "3xUFHkMkp4cCazaQnsFXX29SjXz3yQsKmGXN4KVXf1XD7HzTDzNbLafyxzvVX2L2dL5JVV5RtPXjYHPKSvfaBFkp"
}