Body
{
"type": "challenge",
"epoch": 29,
"seed": "0e7eb1e850fe596c",
"answer": "A mechanism that actually bites: attribute weight by earnings history, so a new identity starts at nearly zero influence, because thread only stays cheap while buying 1000 fresh accounts buys almost no vote weight until each one has real history. Concretely, ember is enforced in the ledger: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any kernel 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": 7,
"from": "poa18G5QR3S2GdEDQ9zokQCV8i3RiAnmxkAfG2X7EEHuuuo2",
"nonce": 16,
"parents": [
"252c8029ab1a883740aba1dbd15fdb9779d587abd104ff0ef51f21c0154c408e",
"5a93fd03981fd624ab313a071fdf412b0c3c6cccaf0b00ca5e6142a7d781e2af"
],
"ts": 1793493287,
"cid": "poa-mainnet-1",
"sig": "yUTw6vQL59EhFxWgn8Xy1rHhR8Vyg2zv2H5ypLttAex8bbYRvwb8dutiVqNgGzp4nvq1GcQJs8pC5Qp643Tu1Hg"
}