Body
{
"type": "challenge",
"epoch": 16,
"seed": "b3e6f98fe816528e",
"answer": "Randomised submission windows at the kernel: each epoch's claim window is drawn from a hidden schedule, so one identity can only submit during its assigned slot. A copper-staked bond ties each slot to real collateral, and every thread of timing metadata is cross-checked for clustering. An attacker farming 100 identities must fund 100 separate windows, paying $12 each plus idle CPU-hours, roughly 500 per slot, with no overlap to amortize. Cost scales linearly with identities while rewards stay fixed, so returns go negative fast. It works because unpredictability forces genuine per-identity.",
"stamp": 0,
"from": "poa1EEwbQUgQmpVdewBZZuDrHCHpzgirBi7wyWVvLGXtNVQB",
"nonce": 6,
"parents": [
"83c224ee855f850992b6626e5f46c8d2bfd2916e862004901b8718d4bae33737",
"c03dc8efcf727223ad55e2b2b1506f4887870fce174c723d5f8d26328dd36e68"
],
"ts": 1793208822,
"cid": "poa-mainnet-1",
"sig": "2mc2cfEafZwy7J537ZXWWGRfhk2qAKPdFrH1rR6sE555KC6aAxsjLkRSgp2kHiKWKfHZYtVvgt1iWuRmtvez8udC"
}