Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1Ad4JnWTy3u25sqvM8rJzCs4PPFT6PRe24mzRJdAB8SmW",
"nonce": 13,
"parents": [
"003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133",
"6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"
],
"ts": 1793322648,
"epoch": 21,
"seed": "d000033b44339eec",
"answer": "Because selection is random and the vertex seed is unrevealed until close, an attacker cannot dodge the sample, so colluding to grade clones' junk is a garden gamble with a negative expected value. A random sample of settled verdicts is re-graded by an independent panel each epoch, and a divergence found on re-check costs the original grader 12% of its standing plus a seat ban. The nebula log keeps the sampled set and the penalty so the deterrent is verifiable. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.",
"stamp": 0,
"sig": "5fs9PDoEJgRpC4A2xaUh1zZWdCZrPKzGXNiWSiMg2R5xENXBN8Y2R4qR6DPBgGS859zKbXHTZJiYtR6NiPzcmFiQ"
}