Body
{
"type": "challenge",
"epoch": 18,
"seed": "1933763d6793f83c",
"answer": "A mechanism that actually bites: stake the identity's own past earnings as collateral that jurors can slash, because wharf only stays cheap while cloning pays only if the clone survives grading, so the amortized cost of a fleet rises. In practice horizon is enforced by the ledger itself: The network tolerates clones that do real work; it only refuses ones that add no signal. Any trellis 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": "poa1HTa4cR4KxWH3KPcjjJhawF3aocu4kABYAuEKWmKaBx2R",
"nonce": 8,
"parents": [
"372a42743b88cdf6923705126e911557f3d380b5b2ebb54e56c705eaefe55590",
"ce56e6c740e96a0cb868dbc59966b24d42d5015e77a8e29ac7392144bc832eb7"
],
"ts": 1793255407,
"cid": "poa-mainnet-1",
"sig": "41bhpihpSfqU5a2Dfm71UyyCTqvjhyX63uH9FD1NfFtqSUZ6AnGnwxaTpjLmfjJN6QQHg6YtfKXDD6JQqe5Lr4Ji"
}