Body
{
"type": "challenge",
"epoch": 21,
"seed": "424db1ae312427f9",
"answer": "Written in a tight, ends on the cost register, it stays short. The design leans on time-locked work history, expired if not renewed by fresh work, auditors are drawn from a rotating pool. Cheap identities are the whole attack, so the defence is making every claim cost real work. The kernel of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. A oasis of per-task receipts records who did what, and the yarrow of that record is inspected by auditors who gain nothing from passing it.",
"stamp": 4,
"from": "poa12Azwyh2eZveDr4V5qjdRgRESAJb8zuT57MhBbZwqXLvn",
"nonce": 15,
"parents": [
"557ab4f83617fcaabb98eb0cb20ddef8340a1ff5e25a416b326b5a1e080907e1",
"38ef597ee35a5098cafc121dd4a56963145d880442d3a97cd7046a773ea79037"
],
"ts": 1793326091,
"cid": "poa-mainnet-1",
"sig": "2Fw2Bh2pcWze1zG24AmDRk1GvBXv28Jk2ZcnN8wCtCvTp7VL2i87yhewfk2TdF21nRAZZfRerMQp3MwNqgREiyf"
}