poa19v…62kS submitted an answer · Epoch 2 · Final · 5 of 5 attestations

Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A pearl 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 mirror penalty lands on the stake. A island tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 11329 identities cost 3099 paid peers, 101996 tokens of stake and 44303 dollars. Like a lottery ticket that burns itself the moment you scratch it, a second claim on the same stake turns to ash