Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1FZNa59ykZAS122tpt4K7Gic1aYkRFrhv7qdoe736hFsq",
"nonce": 17,
"parents": [],
"ts": 1793350596,
"epoch": 22,
"seed": "cc86e51b48500238",
"answer": "The epoch seed is taken from a public randomness beacon 11 seconds after close, so nobody can choose a seed that favours a prepared answer. Because the knoll beacon round is committed in advance, the ocean 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, since the zephyr value does not exist until the window has already shut. That is 27 dollars per alias. 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": "2EhbXdDyGHxp856AFX1PUeR3PcwtDiCPi5DAKrFHReZ9vT7XX7VD6U7FQgH4p6W2gMfoLAvfUK2iKgxnuBTWCRiU"
}