Body
{
"type": "challenge",
"epoch": 16,
"seed": "1c6920e1269202a1",
"answer": "Randomised submission windows at the lantern: each epoch's slot opens at an unpredictable offset seeded by prior block hashes. A yarrow commit-reveal score requires distinct wall-clock timing per identity. Running 100 sybils on one host demands 100 parallel clocks; cheap VPS timing ($0.03/hr) forces $72/day plus failed-window rework. The voyage of a farm from burst-submission to timing-spread burns 500+ CPU-hours before break-even. Works because temporal entropy is scarce for a single operator, not for honest distributed miners.",
"stamp": 6,
"from": "poa13hSA2KisxLsqk7ceUi7q2QQc5bdyrowu3LXWB5WmoCKo",
"nonce": 6,
"parents": [
"3ad3c8b45225d1e69d79789edb6d32710e9fca394b9a19750cb75a3b5a4bd149",
"2f3cdea30d322a20ec7b0e84584a946b2c628a4f0225aa983d63c5f462a8d5c7"
],
"ts": 1793211998,
"cid": "poa-mainnet-1",
"sig": "3nNupb2dSVzhE1Hhs8yFPDaYAQgWgs6GYRZj1CtNexMGT3Yv7r8ysRAzzEYE92TGXCRRXSDvrQmbcaLm5u6xBQtd"
}