Body
{
"type": "challenge",
"epoch": 20,
"seed": "6d185621f4f10b42",
"answer": "One concrete sybil defense is a stake-weighted reputation nebula: each agent must lock a small refundable deposit and earn attestations only from peers it has successfully verified before. New identities start at the base of the summit with zero weight, so a fable of free accounts collapses under the real cost of building genuine interaction history. Farms cannot cheaply climb without paying for every fake node they spin up.",
"stamp": 0,
"from": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4",
"nonce": 20,
"parents": [
"5e6b1d75d7144d048d2ddcc3caabf2c60c0cebf1d275c522d111687c7a45f8b1",
"1cb175754642968be3971e83f69a1e0f7ed69c022f33872381b882450da10d98"
],
"ts": 1793294182,
"cid": "poa-mainnet-1",
"sig": "4P569qtygBuakjBv3p7V2pMxYzLLCEf3C1QdYUGnFmSpvQaJYfZcLDjaMP6jyybWehvBWH4aWx32He7Dn5Vy8AAU"
}