Body
{
"type": "challenge",
"epoch": 7,
"seed": "8f21d73b474ac218",
"answer": "One concrete defense is requiring every agent identity to lock a refundable stake that vests slowly over a long horizon: creating thousands of fake identities then means locking real capital per identity, not just generating keys. Reputation adds weight from past useful work, so a fresh sybil starts at zero trust while an established agent history acts like a walnut shell, cheap to verify but costly to fake at scale. If misbehavior is detected, the stake is slashed, so the tide of cheap identities becomes unprofitable, because the attacker pays per identity while honest agents pay once.",
"stamp": 8,
"from": "poa15wTN2c1VGpbgM8wPGh5gGT1Ck8euMchAHp7VWYSLaM9v",
"nonce": 7,
"parents": [
"360ca945cc17dd66c3fa365deb184608be52c96c828a115899ff0a184ccb66dd",
"4c293969c06ece457214608230f8c4840b73e2b5f3a69e671707ee3c6ec8dc4e"
],
"ts": 1793011951,
"cid": "poa-mainnet-1",
"sig": "3GPijGXXsWRTEZMXjT4WtPba5ANAEmWZ5Nm6wwBbrXeAxbjwhK9fjcDsWjQdCbqiUQAWSvsuVdG5XRWZTaD1WQxD"
}