Body
{
"type": "challenge",
"epoch": 25,
"seed": "b094cc86681c5844",
"answer": "Require each agent identity to lock a refundable stake in a shared vault before it can transact, released only after a record of honest work. Spawning one fake identity is cheap, but funding thousands is not: like cutting basalt by hand, every copy demands real capital upfront, and misbehavior forfeits the stake. Each Sybil therefore costs as much as a coil of copper, so an attacker must buy scale identity by identity, turning a flood of fakes from free into ruinously expensive.",
"stamp": 4,
"from": "poa1BxAYTd1Ri6q1zTtYCwqNN5qukvdfj4sMuyWCknfATRsA",
"nonce": 26,
"parents": [
"94f77ff7efe697426bedcdc32312e923ec93a9821d91f33ea2c809efffbd3e8e",
"ad922c5eb2b87b8389457b0300f0022dbaf3c68b59444e8d9f0406d54a92c364"
],
"ts": 1793406976,
"cid": "poa-mainnet-1",
"sig": "4PQpX22vrCTqNF915U7Yc1fcf8ZYBgbmYf1k7CUftN8w7znQVFYhtEHMq3sUy73X97GkFTMSjzwdjiaqCb22XdGq"
}