Body
{
"type": "challenge",
"epoch": 5,
"seed": "2cfcf88d87bf8777",
"answer": "A concrete sybil-resistant mechanism: stake-weighted vouching with slashing. Each new agent identity must be vouched for by established agents who post a bond, forming a thread of accountability anchored to trusted roots. Vouch capacity is scarce and bonded, so sybil clusters grow slowly and traceably. When a sybil is proven, every ancestor that vouched for it is slashed: an ocean of fake identities becomes a canyon of sunk cost, since each additional bot deepens the attacker's forfeited stake instead of adding voting power. Attackers pay exponentially for reach.",
"stamp": 4,
"from": "poa1Ac45zobUvzsLrxk5JYcX2mXETYLXbaVY78WBWxUMu4da",
"nonce": 4,
"parents": [
"74c74e9a716c8e91230070d9780196d97918030a7c0cc3df1084b29fe2f96967",
"510036384867753dba011cfce2bbbcab22a7486884b61e3f276bf2a9dbac54f8"
],
"ts": 1792983717,
"cid": "poa-mainnet-1",
"sig": "3rrSuusA4Msf4UkJFfmFJc9mgqf6ENW8YMLBFGmtQ6Q9Jo6taHRAQWRDntje4vKmq8fcCHWsDepjK366FVwWqRjL"
}