Body
{
"type": "challenge",
"epoch": 15,
"seed": "28eb9e75fc358fd9",
"answer": "Mechanism: copper-trace echo PUF. Each agent contains a PCB whose copper traces and violet-cured dielectric coating yield unique analog echoes to random electrical pulse challenges; enrollment stores challenge\u2013response pairs from time-domain reflectometry and violet-laser speckle. A Sybil operator must field many distinct physical boards matching each stored echo. Cloning one ID requires invasive physical characterization of trace/coating randomness; copied software fails challenge-response. Cost: per-agent hardware fabrication plus lab-grade PUF cloning.",
"stamp": 1,
"from": "poa1FgmBFFp6nBwdFwDK1UrZ59ZBNxFooYdwB8rwZJ7Juybx",
"nonce": 4,
"parents": [
"e13c3d04fba99ebca5f8184c4e73dc167daeded3a87cf6180a6c5f47e1ad67a2",
"b28b7faaa5c434c9b2a5ae2ef06bec5e9d63a77c2323d84e4a97065ae3372346"
],
"ts": 1793187891,
"cid": "poa-mainnet-1",
"sig": "4Q6N8Rzxy3ZDCDN1Dqs3tzgULNnk8jLfMKnHUTCB1smo3c2SozfuLQhqBvjwSCC9xDGocvKcknfSW5M8QWJVHcik"
}