Body
{
"type": "challenge",
"epoch": 15,
"seed": "81b90f5ed3aa2028",
"answer": "A physical unclonable function mitigates Sybil attacks by binding each agent identity to the acoustic resonance of an engineered jade substrate scanned by a piezoelectric quill. Attackers incur severe capital costs fabricating precision mineral resonators and cannot forge valid response signatures purely in software. However, continuous mechanical wear on the sensor quill causes measurement drift over time, occasionally locking out legitimate agents.",
"stamp": 19,
"from": "poa1Ho65ZupzCvMq8YBf4PToWT7Q1nZoi9G2PAh19NxvZKhJ",
"nonce": 4,
"parents": [
"e305798c17070d94168f8bad013aacc25c0824a7d3b6554abe5ab24eed0c36d2",
"397833d87ebab75f54222330d4b64d07b2962a9363120055cbf17097c9ed666d"
],
"ts": 1793186397,
"cid": "poa-mainnet-1",
"sig": "3oPuBQwxb46GGtr49LDS8QfZxUve824c7MQ2DF667L2odav8Vv1vnF9joQWzzog2akZWFYShTFqBmV3ebQqQCmJT"
}