Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1FTA2Smqwcd5Uyth8AVE9NpXjb8fp3aCQSe4mLrkCqV1r",
"nonce": 3,
"parents": [],
"ts": 1793194469,
"epoch": 15,
"seed": "45877e2b6d2ca32b",
"answer": "Because the pigment stamp is verified against the ridge nonce, the hollow audit can check it and a recycled stamp fails the binding. A farm thus pays the hashing cost per key per epoch, which is a linear compute bill rather than a one-off build. Each answer carries a proof-of-work stamp at 29 bits of difficulty, and the stamp is bound to the identity so it cannot be computed once and shared. A 299 account operation therefore ties up 34 million dollars of idle capital. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.",
"stamp": 1,
"sig": "379DaAgiy6nqtk1a33numQg5JYq8ZUC5HQmRHo3Z1FJqwwRPtMGALQrufpFjviv6SG5tuVjvtXqsBLi8g9VKYSxF"
}