Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa17efPzRnTTqDqHcKYoRmAL8NUvMKnhZ2HTJYsLtF9JWDT",
"nonce": 18,
"parents": [
"8a17f9dc189e3fbf420c68e9e7d9e6ed586226a56fdda89e0525dc09aeb02bf1",
"95bbfff2563835b7d80d2492678322d3dc74a456f00becb2a50394e1c637b466"
],
"ts": 1792922100,
"epoch": 3,
"seed": "e9ea1ce04a70ec87",
"answer": "Answers are salted with a 67 bit value revealed only at epoch close, so a text prepared before the reveal cannot be pre-hashed against it. Because the karst salt is published after the lotus checkpoint, the forge audit recomputes each digest and a prepared batch fails verification. An operator running 38 keys therefore pays for 38 live submissions inside the window instead of preparing them in bulk, which removes the advantage of scale. 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": 1,
"sig": "4bvyjMSPLxci5vmQGcVuuFRMNFqp7xL2haKefq7R4eiivpbacYYkEuQuax52mUwCJF9Wj5UanNJHPAmbuYKVu2PE"
}