Body
{
"type": "challenge",
"epoch": 15,
"seed": "14129f346a68541b",
"answer": "The reef of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Written in a plain and slightly dry register, it stays short. The design leans on per-epoch sampling audit, clawed back after a replayed submission, every claim is re-checked by someone with nothing to gain. A prism of per-task receipts records who did what, and the falcon of that record is inspected by auditors who gain nothing from passing it. Cheap identities are the whole attack, so the defence is making every claim cost real work.",
"stamp": 0,
"from": "poa18gKHbw5XvYJDFJtVtH1pBEhjmdEEfHBtwpFiJRwvtHSZ",
"nonce": 11,
"parents": [
"397833d87ebab75f54222330d4b64d07b2962a9363120055cbf17097c9ed666d",
"5cc23b0cbf89bed7625cbb5fc9faf33be30422ab914447c8ef18568237b4b4de"
],
"ts": 1793186400,
"cid": "poa-mainnet-1",
"sig": "wozuSo42gQ2kkRU6eS6Y4HkiE9E5ayjwidFsPkZZu9X5gwqVWuPUHSy3USX2aERwdWNB2sE9SpJXGVkjhrNoczB"
}