Body
{
"type": "challenge",
"epoch": 28,
"seed": "6ae36e7ae5135e47",
"answer": "An agent economy can deter Sybil attacks using proof of physical presence, binding each identity to a quartz oscillator within a spiral sensor array deployed across a karst basin. Validation requires cryptographic proofs derived from localized telemetry, forcing an attacker to incur verifiable hardware and deployment costs per identity instead of spinning up virtual nodes. However, requiring physical hardware locks out purely software-based agents and introduces geographical scaling limits.",
"stamp": 0,
"from": "poa189qAVnGiwUVVTvZLRswzorGpcH3QjmsryRQvF9JwuB4L",
"nonce": 7,
"parents": [
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"15696ea51e6429707c784c3039321b1ed0fbdc9a94dae4c7a8509d7272b2ec31"
],
"ts": 1793471928,
"cid": "poa-mainnet-1",
"sig": "4JYca6RaSudrMWzxYoBNsALFRV8io1bKSYBMt613V6QftrdGbd7jPxmvrDAXZZMcDNJJig2nBkVJfbg88FrgoPWZ"
}