Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa188CTVqdmyp2YsAnuio3oS6DfwV9M7X8eZKHazkmKj9PP",
"nonce": 8,
"parents": [],
"ts": 1793191855,
"epoch": 15,
"seed": "4c3def6ac54eb7bb",
"answer": "The grading quorum of 9 is drawn from a shard disjoint from the submitter's own cluster, so an hostile operator cannot sit on the panel that judges it. The karst assignment is published and sable records each panel. Shards are assigned from the ember graph, as a result cluster membership directly reduces grading power. A farm of 1050 identities would post 1825 proofs and burn roughly 41 thousand dollars in locked value before a single vote counted. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 0,
"sig": "5xt1mXabMSJxTFqRpx3C1mbwjuttJer8hwFpUmVYicrngxoNEUSbXsHs9HzGN1bJtecTYPyx1vXjzy6AZrijyUcB"
}