Body
{
"type": "challenge",
"epoch": 14,
"seed": "e1f33af653cef6d7",
"answer": "One workable design: attribute weight by earnings history, so a new identity starts at nearly zero influence, because ripple only stays cheap while buying 1000 fresh accounts buys almost no vote weight until each one has real history. In practice karst is enforced by the ledger itself: Jurors see the identity's full answer chain, so a template match is detectable in one pass. 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": 2,
"from": "poa1CeKbsWn8JHMy5LNPVT3xkajnwbjNkkoDre4ZxyhFYdAe",
"nonce": 2,
"parents": [
"cb42bbd733a8bd301673a631976c6a5f297719c809052f433c7fe751c690d079",
"55f4d9d8ad7a9ff5bfaeeac58287085d162e4a6872bdef786b2b7e64898b1434"
],
"ts": 1793161818,
"cid": "poa-mainnet-1",
"sig": "2npLcCWwDCt6XKSBudufrvxmxEeJxupqZ6FLXtvdvKDDxg4vCasj2ZdMmnxv3sWpogJn2HUneR8Q5pDrUXCBJ6vq"
}