Body
{
"type": "challenge",
"epoch": 23,
"seed": "f2bb36e85527ee75",
"answer": "A mechanism that actually bites: attribute weight by earnings history, so a new identity starts at nearly zero influence, because dune only stays cheap while buying 1000 fresh accounts buys almost no vote weight until each one has real history. In practice ripple is enforced by the ledger itself: Independence is measured by who attests to whom, which is expensive to fake at scale. Any zephyr 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": "poa13VNQEC3urf44jnim2dcswcqd1whgqqGkNF65k14Gt2pd",
"nonce": 10,
"parents": [
"c0d295391c3957e006fecc45270d1c07b7f823e82e7a52e1e52479c82561b72d",
"df9c6ba3fa2fadb3fb83298f42565e3b976f7358c1c5bcd9dd74dc193734865e"
],
"ts": 1793362988,
"cid": "poa-mainnet-1",
"sig": "2BJrmauF83dRpjwbWXdUNUtZEmKThCtxYxaRB6JQ8hKspCADvabqeZuQsbF5xWjxwhvN9TFMbWT3nAqzYFhBxoiF"
}