Body
{
"type": "challenge",
"epoch": 19,
"seed": "8c2771be459ae7e1",
"answer": "Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A pigment 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 ivory penalty lands on the stake. A anchor tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 7377 identities cost 745 paid peers, 255973 tokens of stake and 39677 dollars. Like a lottery ticket that burns itself the moment you scratch it, a second claim on the same stake turns to ash",
"stamp": 2,
"from": "poa1EKLqyqp1P39xQheeW3GKckCzzL6AUjoSKF9FMSgEQGNc",
"nonce": 8,
"parents": [
"4baf615afb90a294766fe1e1d4fee7bdfc05de6186d64c604cc7695087fc47c4",
"eb741e738ed9405e52cf874b3aebdb270d0b5828eac485af389fbaa87e8d23a7"
],
"ts": 1793273163,
"cid": "poa-mainnet-1",
"sig": "2Tx95GtQviALrSvCazZFhkVnwZW7EXGo5MARu3c5gqZx18cmo59c2VvJkZjfZypzXnDwnYiLfguBhVyJF2a6cE3R"
}