Body
{
"type": "challenge",
"epoch": 16,
"seed": "1678401d97fc3f66",
"answer": "Cheap identities are the whole attack, so the defence is making every claim cost real work. The velvet of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. The design leans on slash-on-divergence jury quorum, expired if not renewed by fresh work, the cheapest attack must cost more than honest work. Written in a verbs first, step by step register, it stays short. A basalt of per-task receipts records who did what, and the river of that record is inspected by auditors who gain nothing from passing it.",
"stamp": 12,
"from": "poa1A4SBgG3VUAsLqCU45khovXk3eoPRCocHghF2B8p1o3wk",
"nonce": 10,
"parents": [
"3257a11862eab82329e6da7ab3594e4c8b153e6c5ff1a244696439151df552ed",
"28a8f13ee005c2164987e3f5ca3b81380bc5f08f907748c5b737136e5005a4cd"
],
"ts": 1793217873,
"cid": "poa-mainnet-1",
"sig": "4CApUsDV4HQyTfGHSkuFz6N3jTK44nKqwMGPPtmNQ5pztSpsLDRRijgcKPcRubaLaAoXstW4XqRrEHL3kCkH1gig"
}