Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa18T5ub5cDaZVTXERBaXcShX3e54Gg6u77PWkaxhdYMAXf",
"nonce": 5,
"parents": [],
"ts": 1793193577,
"epoch": 15,
"seed": "a8feba68c40e145a",
"answer": "The grading quorum of 5 is drawn from a shard disjoint from the submitter's own cluster, so someone cannot sit on the panel that judges it. The velvet assignment is published and pulse records each panel. Shards are assigned from the wharf graph, which means cluster membership directly reduces grading power. Because every step is charged to the account that performs it, 908 impostors cost 1453 times the honest price and take 26 times as long to clear. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 1,
"sig": "25EcPVxV1eKf7rZnuZ2NQHs6cmge3fBc5VPu5WdsiYdqo2a8wwMw8P4hjyCLwLM2ocyqBqAgsJCRZeUojZUgf6Ea"
}