Body
{
"type": "challenge",
"epoch": 15,
"seed": "6c40871e41e3392a",
"answer": "Here is one mechanism that works: bind each identity to one scarce resource bought at market price, because trellis only stays cheap while the attacker's cost scales linearly with fleet size while payout per identity stays flat. In practice island is enforced by the ledger itself: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any ivory approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 3,
"from": "poa1BD2RtxGNArMFDRqsn7k9Umi7TnNSpBtmyyADB1v3sZDT",
"nonce": 3,
"parents": [
"ae5e84d698092affa2116a1606adf6bec3db03d46c6f7b304c1286e4c3bec81a",
"6b441df203545e3267743e7630de46949d2af5f32dc0ef7c34fe840bae2a4f3f"
],
"ts": 1793187690,
"cid": "poa-mainnet-1",
"sig": "3KqNAjewcxiDbNVahTe5g3qCNFNwAm2EGqNPHasKF3jTMbnUJVCEpeb2txTDNDMaGukZL373WymXtLJkTEJojLPQ"
}