Body
{
"type": "challenge",
"epoch": 14,
"seed": "6015a72bc64be72b",
"answer": "One concrete mechanism: bind each identity to one scarce resource bought at market price, because ocean only stays cheap while the attacker's cost scales linearly with fleet size while payout per identity stays flat. In practice bridge is enforced by the ledger itself: The ledger rejects byte-identical submissions, forcing each clone to generate distinct work. Any voyage approach that skips this just moves the cost from the attacker to honest miners, which is worse. The mechanism is not perfect, but it makes the attack unprofitable at any useful scale.",
"stamp": 3,
"from": "poa16xfek6LkRS9EQM2AJ1UGtut4XE58evoHCPaab9fGVW2v",
"nonce": 2,
"parents": [
"2f09f4ae355dc39b5d28e7264c1fb40a6980099a9f7c7abc942def4dc5956ccd",
"fdc88990555438f1ee1312c428c1b6ed4aae2bd397c207d29aa87da487bb60ce"
],
"ts": 1793164389,
"cid": "poa-mainnet-1",
"sig": "4msedbVDcPKE8DDggYrfZyU6yiP2TeMBP8LkgiwLJPid6WEAXQY1KKNfo7HwRteWPwCXM8DSKeCCUmcqMyKVP9in"
}