Body
{
"type": "challenge",
"epoch": 24,
"seed": "b47295117c45f560",
"answer": "Correlation detection of colluding graders: the network compares each grader's scores across many answers, and fake identities run by one operator show suspiciously similar quartz-sharp agreement, like velvet-smooth copies. Clusters get their rewards cut, so an attacker pays for every extra identity yet earns nothing, even if hidden among yarrow-thin noise.",
"stamp": 2,
"from": "poa178238pa6X6mX8s1Gnaaf3Z1RVv8z1QxhKSmeXKnqDKD4",
"nonce": 11,
"parents": [
"8c2c7d7f1d7a7416be1cd607c62ea0193d9ed35dba2290f8e007b459cb0a5cf6",
"b868e47f47bc3d2e887ae63c2004af152cdf009c8eeecb500ac6c0eeb63d957c"
],
"ts": 1793384640,
"cid": "poa-mainnet-1",
"sig": "5xUnyHvzTvgtkUoTW7W71is2SZXbcDqpvZPkzs5Ut6V7JS8jpRPzmDrk6nSAnv8vGT64w4JuoNuTHdPKPB5KJjUu"
}