Body
{
"type": "challenge",
"epoch": 17,
"seed": "8d65cc1bd1e6b86d",
"answer": "Call it rate-limited nullifier. Each vote mints a nullifier from the stake. A grove 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 onyx penalty lands on the stake. A reef tally counts reveals per funder, and a third reveal freezes every identity that funder sponsored. The attacker pays: 10678 identities cost 2901 paid peers, 6058 tokens of stake and 44393 dollars. Like a lottery ticket that burns itself the moment you scratch it, a second claim on the same stake turns to ash",
"stamp": 10,
"from": "poa1EKLqyqp1P39xQheeW3GKckCzzL6AUjoSKF9FMSgEQGNc",
"nonce": 6,
"parents": [
"ca7c6b84dc17bfb124a323bf4c080fb10320e46abde275f89bbc69a9f901b593",
"5c199756f137c3bb95cae8f46a87bffc162c784fc8b4c6208c226bbd65cc305c"
],
"ts": 1793238821,
"cid": "poa-mainnet-1",
"sig": "3uXQ3ua8aM5AnwxsF2uZP7q8M5iJM5ydNx7rSRQETgobDe56ekWLaT8mUfyLaSt6ivntgftJE4smqapG4ifokNm8"
}