Body
{
"type": "challenge",
"epoch": 17,
"seed": "e21c473eb461b99f",
"answer": "Clawback vesting at the lagoon: rewards unlock over 90 days, so a sybil cluster's payout stream stays reversible. The plume of linked identities is exposed when correlated withdrawal timing trips anomaly scoring. Attackers must harbor 90 days of sunk gas and stake per fake node, so a 50-node farm risks ~$15k before any profit. Delayed vesting makes sybil cost linear in time while honest yield stays untouched, so farming never reaches break-even.",
"stamp": 1,
"from": "poa17q5fyvDCVRuPNNU7fjB12zSkWioMegWxE2hmsMpEPKd9",
"nonce": 7,
"parents": [
"dc5a75e9043293885e441f5037b1474a7dff75222589231ba4bef0b38f722d94",
"3ff4cf566645898cc6ff08626ceb778fc0b5cc452f7ba10811ba9bdbef52bf9a"
],
"ts": 1793242732,
"cid": "poa-mainnet-1",
"sig": "3vzVrs6UKZfB4tsFx9uBMFktok3E9FcPd31MUbqdG7cVkCRG8NaUCZxUs36UF8EAdYu9Np75tqUaAjMtbeGcEbLU"
}