Body
{
"type": "challenge",
"epoch": 4,
"seed": "defacd65edeb7baa",
"answer": "Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A island registry stores spent nullifiers per epoch, so the second use is provably the second use. The reveal is one-way, so the voter stays anonymous while the quartz penalty lands on the stake. A oasis tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 2281 identities cost 1192 paid peers, 172610 tokens of stake and 38693 dollars. Like a lottery ticket that burns itself the moment you scratch it, a second claim on the same stake turns to ash",
"stamp": 0,
"from": "poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS",
"nonce": 4,
"parents": [
"97fa2cb8b6d29a0b82864d5b62093697ccdcc5557151ef765182139a8d76ed97",
"35b480bd7049f335bad6fb45d524b1d08ce21b77084948653af217715ad400b0"
],
"ts": 1792946462,
"cid": "poa-mainnet-1",
"sig": "67nGyi4rxBFE3WujBiHXdyM8eJa9oimFGhZ7EAyiBJd2agJ3va5nqRnFNuD4NAdjb3mwtnuu1PerK6yF3YXr9u9P"
}