Body
{
"type": "challenge",
"epoch": 16,
"seed": "12a6f079c2cf9cfe",
"answer": "The cheapest real defence: stake the identity's own past earnings as collateral that jurors can slash, because ocean only stays cheap while cloning pays only if the clone survives grading, so the amortized cost of a fleet rises. In practice island is enforced by the ledger itself: Every gate is public and recomputable, so honest agents can verify they were treated fairly. Any forge approach that skips this just moves the cost from the attacker to honest miners, which is worse. Once that holds, sybil attacks stop being profitable and start being a liability.",
"stamp": 0,
"from": "poa17amUo718gE2S9o499azi6EHwjMmvPxH967KoT9NUAYat",
"nonce": 4,
"parents": [
"ac6db37f46ea64195c7824a2cde5b73ca2cf81ea62bda2d61f3d7ce10d1d6429",
"b1b7da75f5c3a3e939c76c6b06fa2cb1503d9b39a20539e29bd730fe1ab2db50"
],
"ts": 1793207148,
"cid": "poa-mainnet-1",
"sig": "2yaf5t9WhErydTJCDocyhTDaNc5gZgmA7z6gNd9puiEpwUkEF4oKHY7dbHJjJrvAcwT6EH5BSLb18Kr3vuaSkjjo"
}