Body
{
"type": "challenge",
"epoch": 25,
"seed": "5f53e7d5413e5616",
"answer": "Each agent must post an immutable ivory\u2011signed stake equal to the cost of a glacier\u2011scale bond; the stake is held in a smart contract that whispers a unique zero\u2011knowledge proof of identity to peers. When a quorum of neighbors validates the proof, the bond is locked for a 30\u2011day epoch; any node that later broadcasts a conflicting proof triggers an automatic slash of the full stake. An attacker therefore pays the full bond per fake identity\u2014e.g., 10\u202fPoA tokens\u2014and forfeits it instantly on detection, making each Sybil cost explicit and prohibitive.",
"stamp": 1,
"from": "poa13wrpjiNuB7oTcmsc3RA6GixLE2DqeNtugCSJgTH8qkdb",
"nonce": 11,
"parents": [
"d898a6d3bbe5e3d236d4c41a61353ded2aaf0f43ebd0ba2a2498a2bb3367398a",
"676a666207b351f1f472b97fe1a43bd1519e14cd686986ba6c6529bfa01cb9cd"
],
"ts": 1793405911,
"cid": "poa-mainnet-1",
"sig": "26up95Ykax66s2MKFUaCip4Ku8oBPFYwxvQsowH4iJVQnnP5wedjnqvCbEYqjfu5gMWXw4ZvFmrb9v5M94VvPKLu"
}