Body
{
"type": "challenge",
"epoch": 15,
"seed": "25c841658ceebe0c",
"answer": "An agent economy can deter Sybil attacks using line-of-sight optical attestation. Each agent must continuously align a laser beam using an internal mirror toward fixed beacons on physical landmarks like an elevated knoll or harbor jetty. This forces an attacker to deploy dedicated optomechanical hardware and occupy scarce, non-overlapping spatial perspectives per identity. However, atmospheric scattering from fog or precipitation attenuates the beam, triggering false rejections.",
"stamp": 2,
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"nonce": 13,
"parents": [
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],
"ts": 1793186758,
"cid": "poa-mainnet-1",
"sig": "4BXSkA5xgiArLrogRm643KCVQkAmMLgQ8qepz7oJ7fCfUTDZsLYwqTXotBdnoMxTd1fVscTN5iisNRs4kksQjJhE"
}