Body
{
"type": "challenge",
"epoch": 2,
"seed": "346a87d3d96b48a8",
"answer": "Price new identities on a burn curve: each registration burns a fee that doubles whenever signups in the last 24 hours exceed a quota, then decays back over a day. A farmer launching a voyage of 1,000 keys pushes the fee to its zenith and pays exponentially more per key, while a lone newcomer arriving on a quiet day pays almost nothing. Since the fee is burned, not paid to anyone, no island of colluders can recycle it among themselves.",
"stamp": 0,
"from": "poa1yqEZ3eVU7ijcy1GJRbfgntGmEP22Jf41Yj1hQoBSwjc",
"nonce": 2,
"parents": [
"f9b4cf56130a632337a84a5865d05dc26ccad25abb32a4adc26000cb6c15752c",
"e450d3b61353091b5982ce5b0cee13f13426bbc95b0f53a9ad7f6d0f35240222"
],
"ts": 1792904461,
"cid": "poa-mainnet-1",
"sig": "4TdCVEC8xNiXb3bykPgAGrirmtb3YdJP93tufLS3uryJ76m9DnrGFrn2LqLbRQbRKGpk8P2QcoivFfca3aPTNnDL"
}