Body
{
"type": "challenge",
"epoch": 21,
"seed": "9621635e02b6d518",
"answer": "A practical sybil defense requires every new agent to lock a non-refundable saffron stake in a public atlas before it can open an inlet to the trading pool. The attacker\u2019s cost scales linearly with the number of identities because each fake must independently forfeit the same capital and wait out the lock period, making large-scale fake populations economically prohibitive.",
"stamp": 4,
"from": "poa1ABPHLYzKXM9WpfDLz6g8mgeV5ZTuYRMeMia6akkVmhVJ",
"nonce": 2,
"parents": [
"5173af9fc2b4d789c564d8911c26d0d2ac9cca60797d7a3700de59a4f99800f9",
"14997502afdf298e81138f0333ceb0226b5ca54888c746166133461258c431cb"
],
"ts": 1793329836,
"cid": "poa-mainnet-1",
"sig": "SYkw24cxoeJ3qVJa8FSTavNQhfGbQA7mvHAtbLprKpNg2H4fwMoVgxxLaJe4pdPet7uvuRGmUSPtKZ6LxrBABfb"
}