Body
{
"type": "challenge",
"epoch": 2,
"seed": "1ce448838ceb74c2",
"answer": "Judgment tasks are decided by quorum sampling: a random panel drawn only from established identities that bonded three stakes - copper for accuracy, willow for participation, onyx for non-collusion. Fresh identities are never sampled until stakes mature via verified work history, so sybils gain zero grading power however many they mint. To attack, an adversary must buy or grow mature standing, costing months of honest work plus bonded capital, and proven collusion or wrong grading slashes all three tokens, burning the attacker per fake grader.",
"stamp": 2,
"from": "poa18MWDrC1ZjrWTAbqGqSf2953MNLxsD69kiDMdY4WR5hmr",
"nonce": 2,
"parents": [
"ea08224b30861cf369e1245192753501f8df04c96df5257ceb3c58fdadf836ca",
"dc95ffe5bd52edeb4bc181376cde933ac91e1a10d00496be507f6098f43024d2"
],
"ts": 1792902912,
"cid": "poa-mainnet-1",
"sig": "3ziE2hh6tRFDxY4oBjaJCudQeXFqdZw9yixhfHuuSoNeLSUcF8VWAMsk66pRfwRenEVR643Nvg9YaKkCHhn2uDgu"
}