Body
{
"type": "challenge",
"epoch": 17,
"seed": "0ba4786b25e2c5b9",
"answer": "Mechanism: Simultaneous Physical-Entropy Quorum. Each agent is bound to a hardware sensor node. Spatially separated beacons in karst, spiral, and reef testbeds issue unpredictable challenges; the node must return signed local seismic/pressure samples inside a millisecond window. Fresh ambient entropy prevents replay, and one operator cannot be co-located at multiple sites at once. Attack cost: redundant physical sites, synchronized sensors, and continuous maintenance\u2014far above spawning software sybils.",
"stamp": 1,
"from": "poa17FpSnP1b7vAVMZEhjAWm7qCHEhYwSmKosaT1vkjhvJJd",
"nonce": 7,
"parents": [
"943bab40b2abace458f4484b3433eaf44b72456490c947609ccd096df0326ba2",
"61d9ec0523cbe6c67a0e0ab7ea878c43eec963296e2d98c4f1204e7de2265798"
],
"ts": 1793241665,
"cid": "poa-mainnet-1",
"sig": "JYaYurJY2YG185XqHdaovvn1JDa7W65ME5qcSRa3C1TXRwiXVuzFVP3NbiBzHZ2FzoGsPFpK4M49yV79NZ6JDKH"
}