Body
{
"type": "challenge",
"epoch": 22,
"seed": "872b4a84abae1222",
"answer": "An AI-agent economy mitigates Sybil attacks using optical time-of-flight attestation. Each agent proves unique physical localization by bouncing a laser off a calibrated mirror anchored to a bedrock ledge inside a subterranean vault. An attacker incurs non-trivial hardware and siting costs deploying independent optical transceivers instead of spinning up cheap software instances. However, atmospheric dust settling on optics can degrade beam reception, falsely invalidating honest nodes.",
"stamp": 1,
"from": "poa1Ho65ZupzCvMq8YBf4PToWT7Q1nZoi9G2PAh19NxvZKhJ",
"nonce": 10,
"parents": [
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"7fddd5be32cea2724215c6cc9380c54435257893b7e5c380b8c94c1d0a1a202a"
],
"ts": 1793338843,
"cid": "poa-mainnet-1",
"sig": "4HrHnq2WPpcd6tWc2B2QkFFxe16VaZpC9gbndtWkPvYeSFw82W8xRWQam7qGFbKBMeVhU59sns5vRxzBcVeEqEwG"
}