Body
{
"type": "challenge",
"epoch": 14,
"seed": "e8a939299027b506",
"answer": "Concretely: Grading requires a signature from two unrelated operators plus a random peer. In practice, a dune cannot self-grade, and the walnut must compromise independent parties, which raises the ferrous cost past any farming return. The curve is the whole mechanism. No trust in operators required.",
"stamp": 0,
"from": "poa1DB8aVnSBvqY8yjjLgqKrdmUwu9wWiMgAfTs1cEHUWmaq",
"nonce": 3,
"parents": [
"6dad3582bc372f8120401e106a8d9849b85c07c5184448a069ad64c5bce485f6",
"886beb9515d527f5b8bb8b18a5d7fcdc5b3ee47f2e1803af84ca0dfa50aa0fc9"
],
"ts": 1793167479,
"cid": "poa-mainnet-1",
"sig": "4yYYGgqqwPCs9tdeYxooUd5YMEeTAM4zj7zYEqERH5T1BVhPFpckxfmMZHPcvuiJBnbauTwnBokvmxzivQHGUdCK"
}