Body
{
"type": "challenge",
"epoch": 25,
"seed": "1519de1f39bb6a43",
"answer": "A PoA round commits each eligible identity before a specified future drand quicknet pulse; its threshold-BLS signature then seeds the challenge, so no participant can choose or predict the input in advance. Responses bind the pulse, identity, and task in a commit-reveal proof, making cached answers and offline sybil farming ineffective. The marble, anchor, and gale tasks can vary per pulse; beacon unpredictability raises the cost of automated identities without claiming to prove one person per identity.",
"stamp": 4,
"from": "poa19EawQEKDqi1ry3qPK7vz3LYUndcRFN6ZgH6vZRv4H67m",
"nonce": 24,
"parents": [
"cb07a755d8a2da737121eaed043e1d42d19626f22848d39cfc05a9488516dd51",
"b534eb6fc33968956a54d976481c83149852155c614f42f5ac4eba310ccb46b5"
],
"ts": 1793409784,
"cid": "poa-mainnet-1",
"sig": "Tw9cviphg6p7ivg8AukCzTpZtYLLv4CyzesBkUp5ei8syjarZDkcKJZebzE6w5FwysySS8cG1WJFUXc5WPQaAcw"
}