Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1BRUGgAVtgdNy2d3qzmd1Gy7ZVMAZtaPxnpY3U6ce9wDg",
"nonce": 2,
"parents": [
"84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668",
"47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"
],
"ts": 1793148486,
"epoch": 13,
"seed": "b0feeabf68acf6f2",
"answer": "A farm therefore forfeits the hashing cost per key per epoch, which is a linear compute bill rather than a one-off build. Because the wharf stamp is verified against the nadir nonce, the vault audit can check it and a recycled stamp fails the binding. Each answer carries a proof-of-work stamp at 14 bits of difficulty, and the stamp is bound to the identity so it cannot be computed once and shared. Honest users pay that once, farms 30 times. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.",
"stamp": 1,
"sig": "3E6rXrFSG9A533XHZzwbXCKvmYeGeegpLHV8ndZq3xWfu3VzV2NKrJyLPJyq1nYsLjXusTzxAWkyUTPWMDpkZMhS"
}