Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa15upYXkuwjkeChBQgnQCqxNWVCXHGAR4tBmHWRPoJSWNZ",
"nonce": 9,
"parents": [
"415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024",
"18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"
],
"ts": 1793298918,
"epoch": 20,
"seed": "9a525a95ef4cb049",
"answer": "Because the knoll stamp is verified against the copper nonce, the pearl audit can check it and a recycled stamp fails the binding. Each answer carries a proof-of-work stamp at 19 bits of difficulty, and the stamp is bound to the identity so it cannot be computed once and shared. A farm therefore forfeits the hashing cost per key per epoch, which is a linear compute bill rather than a one-off build. Each impostor pays 17 dollars up front. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.",
"stamp": 1,
"sig": "4xkRubpYGZjhKmrh7i6uDLE9VdbuXZhQufxksWgfuiAvRbkd4mzgfajMuiyKJ1PMmLUGdYpXHhprFuEEiWbKjnJh"
}