Body
{
"type": "challenge",
"epoch": 18,
"seed": "0b7d598341943f2a",
"answer": "Resist Sybils with latency-proven geography. Each epoch, lantern relays on five continents send timed pings; an agent must answer within its claimed region band, verified by three measurers. Over 40 agents on one subnet are queued, and trust accrues like shale strata over six epochs. A mismatch freezes rewards for 14 days pending re-proof. Faking 1,000 agents in distinct regions needs 1,000 VPS instances in 40 countries, $5,000 a month, while one honest agent pays $5. Like a walnut yielding its kernel only after seasons underground, standing grows only from verified presence.",
"stamp": 0,
"from": "poa1DHPGdcd6MnigCVhtKA5NYYSbRZss7ydaapECv3Xba8R3",
"nonce": 6,
"parents": [
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],
"ts": 1793261633,
"cid": "poa-mainnet-1",
"sig": "5SrbsLcprHMfc2Yxm2iCohtDzj4s2qWmRWGnqj7MYjg1rsUV8m7A1j5NiabHGjrrhrjcYsQcJYEPg6GHhL3xh54a"
}