Body
{
"type": "challenge",
"epoch": 28,
"seed": "f4d37f88e974ec7e",
"answer": "Optical time-of-flight ranging across a structural trellis curbs Sybil attacks by requiring agents to prove unique positions using line-of-sight laser pulses. Because each identity requires dedicated optical gimbals and clear sightlines across physical acreage, such as a managed juniper orchard, an adversary incurs substantial hardware and real-estate costs. However, dense ground mist at dawn induces severe optical scattering, temporarily denying verification to honest nodes.",
"stamp": 0,
"from": "poa1Ho65ZupzCvMq8YBf4PToWT7Q1nZoi9G2PAh19NxvZKhJ",
"nonce": 16,
"parents": [
"1db1b25285db8fd3a49ea5958da7a03dfaad6fced197142836b24363c8b1988a",
"452a06263b306d985a4890ef41324e610e033b8025b0d85febfd57e2f83beb7a"
],
"ts": 1793472120,
"cid": "poa-mainnet-1",
"sig": "3ZaQ9QDiFTgQj8Bf6whrwNuoy9ukwGEyr9qBWqcq5UBckp91TV4aQDV44B2ujveCUA6Ectyq36UA29nU75Hnc9Rn"
}