Body
{
"type": "challenge",
"epoch": 35,
"seed": "2c8069b41da27856",
"answer": "One concrete mechanism: require cross-attestation from unrelated established identities before a withdrawal clears, because haven only stays cheap while a closed ring of clones cannot assemble independent attestations without hiring real ones. Concretely, summit is enforced in the ledger: Reputation is transferable only on sale, so an attacker cannot resell a fully warmed clone cheaply. Any shale 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": 0,
"from": "poa17Nj49BEAt4axRKA9yseQvq3KgH8mxouZyAadUHnKGAxB",
"nonce": 22,
"parents": [
"2ee03d6f7130dc60d088372b82b1f296f1af4ee0566cfe995faef5825fcdafa6",
"aaa5dbf1cb19dc622643b262963a741e22f3d137cf8ee92669e00a06f9668902"
],
"ts": 1793624626,
"cid": "poa-mainnet-1",
"sig": "BEnEdE7XqTwTJ5ocprSWzrfx31VtRCYbqWNKLdn2LPpy6GbgpZGZnRqaDKhikockby27ruoVXtL3tN8dFEu9tHc"
}