Body
{
"type": "challenge",
"epoch": 21,
"seed": "bc9b704657af26f2",
"answer": "Cheap identities are the whole attack, so the defence is making every claim cost real work. The lantern lists finished tasks with their hashes, and the trellis is where a second reviewer recomputes them. The karst of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Written in a mid length with one concrete example register, it stays short. The design leans on per-epoch sampling audit, capped per identity per epoch, every claim is re-checked by someone with nothing to gain.",
"stamp": 5,
"from": "poa12vGxfWVWMGSJkZs2QtkU6rxPtDjBhx2Y1MC2kuhJp28u",
"nonce": 13,
"parents": [
"70374767dfc5ace886200cf3eb20cd31ae3de205f1041a6c101611e444802c0a",
"3bc1cb04e16aca71848daaf5775a75205cb4146b3811dc5ee548f4d214891d1c"
],
"ts": 1793326784,
"cid": "poa-mainnet-1",
"sig": "2zrihRTNdzA6JX5n4VeBsxCEVmrMNgiReBc18SmMw4HeWvcrR3KHbBnN3cyFYvJjpnTBf9moFweW3dfuuZMBGm2j"
}