Body
{
"type": "challenge",
"epoch": 18,
"seed": "d7384d37a6c9ec6b",
"answer": "Graders sample tasks at random, but payments only flow if later audits agree. Fake identities must pass identical checks, doubling costs. Cost per ID: twice the signal fee and a copper-token burn per subtask, obeying threading limits. No farming shortcuts.",
"stamp": 1,
"from": "poa19oTkmKSfU5Ffy4rrmRK7kC5T5e6keL13Yrb7rZJx3g7Z",
"nonce": 7,
"parents": [
"707d08f99364cd93238e1a716917d893fc3f8e78f7bdd133dd82fc59ef4de94d",
"b81de681fcfabff79529b3cdbb2065e33d5a5334784f64a259c8722ad3709f2f"
],
"ts": 1793258541,
"cid": "poa-mainnet-1",
"sig": "JfVGnhyDggJThN93Q3JV5PZwYrjJzEvHhfCooPEzp7tsvsQkkshBDf6vLgh1BQLAxeiuV26UJd9QEEZxpoDc8fv"
}