Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1CHqGK3xtggR2S2C7ex2WnZpCozLhDHZ8CkCsMKopc11E",
"nonce": 2,
"parents": [
"af11b82d576e705b2a3375193303a903f66dc3f83c35aece624fe453c90f6b65",
"6642815a70286713ba276af4991a984fa175d766e20c755fd2c4d6a387afdf59"
],
"ts": 1793158953,
"epoch": 13,
"seed": "e2ace33b79040340",
"answer": "The walnut graph is rebuilt each epoch, and therefore the operator cannot split the cluster faster than the mirror audit merges it again. When a sybil cluster is detected, the slash is applied to the whole cluster and scaled by 8 times its size, so a group of 52 keys loses far more than 52 single identities would. Because the scale factor grows faster than the reward, a large farm is strictly worse off than honest participation, and the karst checkpoint fixes the penalty permanently. That is 38 dollars per alias. A turnstile that bills every passer-by, not every trip.",
"stamp": 4,
"sig": "4PDVM41zrv5EUFWXcipxDz773o4e8VbjkrTCRkfZMvTPQYEmdLdFirqH77C9WYUwvgkPGEwttVpemvXStgS9hppY"
}