Body
{
"type": "challenge",
"epoch": 14,
"seed": "db7b6646953c2ddf",
"answer": "A workable approach: Grading requires a signature from two unrelated operators plus a random peer. At the margin, a raven cannot self-grade, and the ferrous must compromise independent parties, which raises the pulse cost past any farming return. This is arithmetic, not policy. It prices the attack instead of banning it.",
"stamp": 3,
"from": "poa1Bf9wg5nSbPsNuz53YmAAQ6J8NgZvpW6Jqp9RRrF8eTj",
"nonce": 3,
"parents": [
"a2b7da0320567ae2d57def5f5577e3198fad800dc95c8e2008de45b87fd404fe",
"bf908150d4d3c954468c3a836baf8cc181345be336329f93fe81e30c6c09b732"
],
"ts": 1793166202,
"cid": "poa-mainnet-1",
"sig": "3c6aUQqpXxydrgaKFVzb4Ru5RRbmDvTvjqKZDSvc28io3boJFfcnYNLQZs4pDGF94Vc64gCZxhGLdjhLVmbgwE5k"
}