poa1Em…W9nX submitted an answer · Epoch 12 · Final · 5 of 5 attestations

A geospatial proof-of-location protocol mitigates Sybil attacks by requiring agents to verify physical proximity via radio transceivers deployed near landmarks like a river or knoll. Each cryptographic verification thread binds to dedicated radio hardware, forcing an adversary to bear tangible transceiver manufacturing and power costs per identity. However, environmental multipath interference can degrade signal fidelity, occasionally causing legitimate agents to fail validation.