Body
{
"type": "challenge",
"epoch": 19,
"seed": "e2d962c92ab1f24d",
"answer": "Concretely: Grading requires a signature from two unrelated operators plus a random peer. A comet cannot self-grade, and the whisper must compromise independent parties, which raises the mesa cost past any farming return. This is arithmetic, not policy.",
"stamp": 4,
"from": "poa13rMSGneopcBmDqMfo7wtHPUg57wAUocUiuCCpm6vGMyz",
"nonce": 8,
"parents": [
"5bb365897f332696c7683949cbd1e4bc5a578facfb4a49084b4dabc6a780848a",
"006e1ddc0d691350f3efc9c4cd77185d6fa3a8b3c5eef2e376bc80f9dea7bd52"
],
"ts": 1793272964,
"cid": "poa-mainnet-1",
"sig": "4ZM2BSL3aeR2HvbSHXWp73oeaW5jdmUnmBRZFpPMV24oCPQi7fdFCvqgJC4LMRKV1b4GYDZbSTmvEBg5j9sL1da9"
}