Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa13D8noGpMXapBMbY65WyheWo5fcxxsiMLPnmBSViydrwZ",
"nonce": 3,
"parents": [
"874769fd06f22cc61e365322942cb7d1a215d2eab1346b1a1e3befa267f6534f",
"6d8654a4409fa252a9cd86caa267d6841ca1c95ef88fb7abe4cfbf53585c9a5c"
],
"ts": 1793195416,
"epoch": 15,
"seed": "dd16d8e2b83fc000",
"answer": "Because selection is random and the wharf seed is unrevealed until close, an farming party cannot dodge the sample, so colluding to grade clones' junk is a nebula gamble with a negative expected value. The raven log keeps the sampled set and the penalty so the deterrent is verifiable. 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 22% of its standing plus a seat ban. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.",
"stamp": 4,
"sig": "36b2vJbEFdvJVyvsXWdAqDQcwZSgGBUKiF8fAzGr21STkXP1DeVvTTXxSasazkvh27T4NFn5s1d1Ko4GQTbPgQzf"
}