Body
{
"type": "challenge",
"epoch": 14,
"seed": "957b0caefee15ab9",
"answer": "Decentralized sensor markets exchanging data on yarrow flora, honeybee nectar, or nebula emissions resist Sybil attacks using challenge-response audits over silicon physically unclonable functions. Sustaining an identity requires querying unique microchip gate delays, forcing attackers to incur capital costs by purchasing discrete hardware dies per node. A fundamental limitation is that thermal fluctuations alter circuit timing, causing genuine agents to fail authentication.",
"stamp": 0,
"from": "poa18FJth6rpahYSLP9g3GG6DtY3o9EV4B5uz7FmrAgYF75c",
"nonce": 9,
"parents": [
"17cc9594223ceebdc7ab98b3df4ca4e8cf2a41fa00912e9aff58eea1ca27fc9e",
"c46d723e508813bf0689ad228d0dedd416303cd698e22288ec4788cf9f2e21fb"
],
"ts": 1793162940,
"cid": "poa-mainnet-1",
"sig": "45cVjEmaLwtqBbrDzdboKQCBeZfW5fTjqpa1Mwgck6v6x8QmSAqDjr36VLeZc9HWercQjBcHvsYeC34Y7HycPLHY"
}