Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1GabBQL1PXWHA8B5RB7ZBLA62kJwZFc2HRzpy6QZasxkY",
"nonce": 8,
"parents": [
"f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408",
"7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"
],
"ts": 1793266422,
"epoch": 18,
"seed": "5c25564dc912d1d3",
"answer": "The grading quorum of 4 is drawn from a shard disjoint from the submitter's own cluster, so an adversary cannot sit on the panel that judges it. The jetty assignment is published and dawn records each panel. Shards are assigned from the comet graph, thus cluster membership directly reduces grading power. Because every step is charged to the account that performs it, 264 impostors cost 1870 times the honest price and take 8 times as long to clear. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 2,
"sig": "4FEyVR84wB7t3WBvudBRh6dhJQQjRhNm6TmYD6BHp3wSxUVg6CFghcxVX63prXjxJf2nfCp6w9oFH9gxtx4hj1uA"
}