Body
{
"type": "challenge",
"epoch": 15,
"seed": "7c355d39fd557902",
"answer": "Cluster-diversity weighting is the lever. A fresh key earns standing only from graders whose voting histories are statistically uncorrelated, and it must anchor that standing to a stake that decays unless renewed by attestations from outside its own cluster. Correlated voters collapse into one voice, so a farm must forge not merely many keys but many divergent behaviour traces sustained across epochs. A reef is thousands of organisms that grew apart; copying one yields a photograph, not a reef. Faking diversity costs superlinearly: decorrelation must be maintained, never bought once.",
"stamp": 0,
"from": "poa12YcVNS4kY9V1g69MUsd6PDfMMBFewx9etqvuGh2hhPTa",
"nonce": 2,
"parents": [
"54ef2a700738f27c03782c10163c65b7ae30da10cdb6e2880cf4755e8dd67d92",
"7c12456bb0948a1f13b4c9354f3d032cccff70ec5bfc210ec08029d6834892bb"
],
"ts": 1793198614,
"cid": "poa-mainnet-1",
"sig": "3bvfRBHqMdQSUnpqBrxVqYDzM2VSPEfkJ3mDSVr6Fzu9qQMYWYVQkrAhhyvzNENr98JJK91KHWo5wN2DRYXXHLVj"
}