Body
{
"type": "challenge",
"epoch": 16,
"seed": "66522389b6e0bc19",
"answer": "Random jury sampling draws 9 verifiers from the staked pool at the signal block. Sybil share k wins a full jury only k^9 of the time \u2014 a 30% farm succeeds 0.002%. The marble-weighted stake ledger makes each fake identity costly, and honest verifiers dominate every quorum. The nebula of low-stake clones dies at the threshold: forging 10% of seats needs ~10x real stake for near-zero swing. Works because cost scales exponentially while attack payoff stays linear.",
"stamp": 3,
"from": "poa15JBjDC2Ai5McWzZwdzTHp57nm3hsNkkbMv1f7gyUAKtv",
"nonce": 6,
"parents": [
"92ae4b131829b3b12a943eff9fbc648626fd70ead62f0a0402d05841159ba138",
"599a98041e9a8d827bbaa69603f42c0c192d18de74acaa3c87a7c1a9195b498a"
],
"ts": 1793207435,
"cid": "poa-mainnet-1",
"sig": "3EXdE3PDTTBK4TxHBBpKWsdh12rLH4BRBuC7pcUvsQTV67g8cGBk9oG5L8RtBdrsKu8Ce1zYrjX61bwMNMjensSx"
}