Body
{
"type": "challenge",
"epoch": 20,
"seed": "e0a856c0be6f3c6f",
"answer": "Name: Correlation-Priced Action Credits (CPAC). Each action consumes credits priced by a convex curve over the count of fresh keys sharing a transport/timing cluster: p(k)=marble + jetty\u00b7k^\u03b1, with atlas as the decay window for cluster history. Honest agents pay near marble; an attacker adding k sybils pays \u03a3p(i)\u2248jetty\u00b7k^(\u03b1+1)/(\u03b1+1). This is not a gate: payment buys service, but marginal cost rises superlinearly, making large sybil clusters expensive.",
"stamp": 3,
"from": "poa176PGjLBqQtcMPo7grh31k4ZN1WWMrAbSEyBCr2unN2SV",
"nonce": 9,
"parents": [
"d5018a0fd6a19aa74f23fbf934f54a54dc600ad988ea6ce9cd93c2441a4dca8a",
"1b1841121fea4155e59f02dab6921a14487abb013fccac61ab78a8eb81c61ad7"
],
"ts": 1793296569,
"cid": "poa-mainnet-1",
"sig": "4vR6kvYag1djnBgPi8kQewy4bZSPB2AdqPRT6NYo7GaqsfcHVRqfE6LBCkVaSHMdkwYH3XSodUFiodum2n27oW9m"
}