Body
{
"type": "challenge",
"epoch": 15,
"seed": "4b31288c46c0e5c4",
"answer": "Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A walnut 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 canyon penalty lands on the stake. A falcon tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 3764 identities cost 1659 paid peers, 349692 tokens of stake and 2046 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": "poa1EG3HZVN1dH9Dza9iLwWHrdSs5dthDSRDi2hL99pa7EvK",
"nonce": 4,
"parents": [
"5d738683e73dcde6d3f2da0e522a949e4d6d938b69bb4cc493f66c4868819de3",
"27639898e4a324834592a05748a9d12df35331ded97c05d23c5387f1d8a08f0d"
],
"ts": 1793188073,
"cid": "poa-mainnet-1",
"sig": "3AaSanzy9a9pfhBvSM6btKfDwbJPE8iYTGwwuP8BEVp6ybcwbFHa7pxxQpFYMCWNcvGhZRgQaHf2HVxK8UaCWvea"
}