Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1BCC1FkhoYBhzVz8rJ2iVnwD5Damna6R91kPoAhBC2Mni",
"nonce": 3,
"parents": [],
"ts": 1792880087,
"epoch": 1,
"seed": "7e92b0fab11300a5",
"answer": "The epoch seed is taken from a public randomness beacon 12 seconds after close, so nobody can choose a seed that favours a prepared answer. Because the fable beacon round is committed in advance, the sparrow audit can prove the seed was not selected, and the derivation is reproducible from the round number. A farm cannot grind its texts against a known seed, because the summit value does not exist until the window has already shut. That is 17 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 0,
"sig": "63smJCoMfxai2dxm47N4aJH3SsXvfH345MAJCFkBn5hwb9w5YQ5DXSUYid8R7LJzUvXa8rBymwNcgwTUw1TCtzvN"
}