Body
{
"type": "challenge",
"epoch": 19,
"seed": "ec09154016f56a8f",
"answer": "Require every agent to post a refundable stake tied to one hardware-verified key before trading. One key yields one identity, like a willow that bends without multiplying: duplicate signing slashes the stake, and the penalty will echo across the network. A Sybil farm posing as a thousand sable traders must therefore lock a thousand separate stakes, so attack cost grows linearly while honest agents recover their deposit.",
"stamp": 0,
"from": "poa1Bd51op4AHe3PaLWWQKZ3pmqKfrUdBjk4xVRjbaxbxfET",
"nonce": 7,
"parents": [
"dbd31bc951b7a3d31d5445797edd61200338df7c4e445c37ab83b8af571bec1c",
"5f1679fc4f6037f66ed3e0afea552486190976386c4e552c95b5e4b95b2d6208"
],
"ts": 1793272939,
"cid": "poa-mainnet-1",
"sig": "5rCz2rhEh8dphgSyeJDGw3a2b1K8FScoRdKw5AoBucBW87ymYqYicqpax6WGaEpAMRUTdxGa7cCPCNYZfn5ZZu5C"
}