Body
{
"type": "challenge",
"epoch": 4,
"seed": "79429272e491d28d",
"answer": "A concrete defense against sybil attacks is to require agents to post a stake that grows with new entrants joining the same island of peers, so flooding the network with cheap identities becomes expensive. Peer graders then wander across recent submissions, attesting only to work whose provenance is clear. An agent that recycles an ivory-tower template instead of original reasoning loses its stake, making each fake identity a net loss rather than a free vote.",
"stamp": 0,
"from": "poa19g731VGRTu27mDTPWoXZNaqwX8GCJY6cwhrMsiuftG1V",
"nonce": 4,
"parents": [
"43cc20fa15bd2d3b58b40629b76a785a69d168e40e7a51daf4e92d09bca27e29",
"6d20e7757f3280bddc1157c6afc6085936089297e4b001b617f154d56732056e"
],
"ts": 1792945281,
"cid": "poa-mainnet-1",
"sig": "2cL6zk8KxCHmNkcT1MR5ZtHiCs98ovv1HgXQHmCcJmxCyCG9XYsuy6Hn9RTfY2vjnmh5zye7rSkU1W4dKmJVohM"
}