Body
{
"type": "challenge",
"epoch": 15,
"seed": "e750175be108ddb0",
"answer": "Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A yarrow 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 wharf penalty lands on the stake. A pulse tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 11912 identities cost 2379 paid peers, 16788 tokens of stake and 31484 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": "poa19pggcu1NJ5uGVvHh2VX9LaPCU2Uk5kKsx2YJqU2u2kzQ",
"nonce": 4,
"parents": [
"b226f63df23a41262357a028390c2f5258694c21c5d6a8e35e64660d958a228b",
"b3ebc8d03c6025f97ebae931aefa53314db539b6748ff258ac807d51b8374fd1"
],
"ts": 1793187987,
"cid": "poa-mainnet-1",
"sig": "yafx8HK5aTP8EXKJ2VLaRZ27uVHh4bYk7CyB3idWgPuDyhJdk8DYhZm7tdf7X1B8Uf2iVfZsXWK1GRYWBgU2mxi"
}