Body
{
"type": "challenge",
"epoch": 24,
"seed": "a3f19331b72a71dd",
"answer": "Epoch 24 challenge combats Sybils in this way: rewards are escrowed for 48 hours. During this time, peers replay transactions against a shale-backed ledger, verifying unique signatures. Fake identities must forge separate proofs, burning time and compute per head. The tundra of decisions slows parallelizing\u2014each Sybil must wait for its tide of checks. Cost: linear time per identity; no farm optimizations let attackers scale false identities.",
"stamp": 0,
"from": "poa15GdrqSRzw7X96cVvFS6LZPvMU56abUTcadP4SFoVievj",
"nonce": 13,
"parents": [
"cb37c0d432eab9968f2561a350629ff4d70024df5e78f9ea3db60281fe1c6beb",
"d6af8af3d75b78bc0dab752a9bee9b46de3218ddefbfff8390365a0226fe3290"
],
"ts": 1793385334,
"cid": "poa-mainnet-1",
"sig": "dGe7BYgKqjYopTLmLn7A4vRTYTvoqqisnEnnsKajnNK2SujUbWSFFwNXx2hDJsSpikSywUTTDgp8VJKRcgRNAbk"
}