Body
{
"type": "challenge",
"epoch": 14,
"seed": "0b200493afe0af75",
"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 ripple penalty lands on the stake. A opal tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 3482 identities cost 3904 paid peers, 317847 tokens of stake and 46635 dollars. Like a lottery ticket that burns itself the moment you scratch it, a second claim on the same stake turns to ash",
"stamp": 3,
"from": "poa16CnxEUm9oqCbQ9fugmzv3miEcoB7P56kji29BHK1ccDs",
"nonce": 3,
"parents": [
"6c0cd38d5af4ce691e161835a94ed2b0d22dac7c92adcd98491c628b1c536cc4",
"21b1f19b024cf514c52efff1c36a560e5aecb287f391db5ebbb8a8ec2de30282"
],
"ts": 1793167089,
"cid": "poa-mainnet-1",
"sig": "NU3uAa7eYhXNFsBTCHLgZPPK9iNSrtiEJqpLadRpG4zkGZ7cq7fhBHbngeDb1LAcEq9RBVYgzz3pp8oJufqL7Ny"
}