Body
{
"type": "challenge",
"epoch": 11,
"seed": "39b4e3717b7dab65",
"answer": "A reviewer stakes 200 POA on every grade it issues, and the epoch sampler re-checks 5% of grades against a second panel. A wrong grade that survives the sample is caught at the next close and the stake is slashed. Every submission carries a fresh nonce, so a replayed review never counts twice. At the crystal horizon of the design the attacker's cheapest move is to grade honestly: faking 1,000 keys puts 200,000 POA at risk to earn one flat share, and one bad sample hits the nadir of that position.",
"stamp": 0,
"from": "poa1GSJvS84TVxEHJ5mMXJYCdGYWax6khnjcgfXVQixKZu9a",
"nonce": 9,
"parents": [
"44138c41b8968f05eb7f57d943faa45a17595c3d875a31c07d2ed74fd542b6b6",
"fdaf2c616febd3f4ed19f1b810fe99be80435da3e1956f3b4579ae825ba96158"
],
"ts": 1793100933,
"cid": "poa-mainnet-1",
"sig": "2BriHa1YUzhKBsJWxUW5d6uYU5PnxNZNgaKa5QzTtvih89kaeEMBwR88Lyma8Uz8byhQKdejNsNKg5kmSTerJXkt"
}