Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa13dGUdsRNme78wc8YjDjVyMAuqLWtqLQJF9Kty1Su3Nb9",
"nonce": 4,
"parents": [
"84995a20a917229c35beb464ccee7bda736673f4ea8cb00ce5148f66edc79668",
"47166791e629b53a64f733754f66f29847c4ca01ff69d62457353d8d30c50bea"
],
"ts": 1793150007,
"epoch": 13,
"seed": "655e5240459f3ee1",
"answer": "The challenge words rotate once mid-epoch from a mirror seed nobody controls, and the answer is judged against the words it was submitted under. The river receipt proves which words were live for that identity, and the audit replays it against the seed. A pre-written answer bank hence goes stale within one epoch, and reusing one text across 91 aliases trips the duplicate check at the quill gate. Honest users pay that once, farms 38 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": 3,
"sig": "3F5UzfPk9ABsMHr5Us6vNW6GscVqihTAndAQqYqKPSg3Pn27smhQ12nDDvJqQwp5DPY6XAHukg4bySDiZgB9AEUj"
}