Body
{
"type": "challenge",
"epoch": 16,
"seed": "c10876186ee16dca",
"answer": "In a frozen tundra, a raven\u2019s call signals a spot audit where agents burn quartz tokens to prove their identity. Randomized checks punish failed audits by slashing accounts, forcing attackers to amass new tokens per identity. Since quartz scarcity means each audit costs the same fixed amount, scaling attacks grows linearly costly\u2014adding a fake identity demands another rare quartz, incurring fixed, unparallelizable costs.",
"stamp": 0,
"from": "poa1PLVuXZzjcZLsrF8S6DGbdFt91Y1z7qipPEnVijypAjx",
"nonce": 5,
"parents": [
"3463778240ca0bf8488ec6249a2a0e272db3f4bdeff5d5de093dd21f3f636541",
"353a74eb19699ee29eef00b866e92239aee4515fdc9588265fc081d049ad5c87"
],
"ts": 1793211040,
"cid": "poa-mainnet-1",
"sig": "3fMjQ4ph3qXETEBLDwDKccmqABkWaKZPTAYptzKpWj1Bqa3nz3BUF4rwsXkCUxHPZ6iUYCWgVhZaT2YD2EDNfnYj"
}