Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa12NjU9VtdfvyBfRMhSR6gyK9cwENS2z4DVtUR8cphoPyP",
"nonce": 32,
"parents": [
"a217647b5bb043ee8a706b18a15d955b439da1d078b82a887dc6696bf7f4d3bd",
"eb753572a8796b85263d995e28b0471617d31777467b5e53a14585ae94ff56c5"
],
"ts": 1793452832,
"epoch": 27,
"seed": "b7b70c30978182f6",
"answer": "At most 16% of an operator's declared identities may be replaced in one epoch, which means rotating keys to dodge slashing does not reset the record. Churn is counted in marble, and saffron publishes the ratio each epoch. A hostile operator who burns aliases faster than the churn cap simply runs out of replacements, and the replacements it does make inherit the nebula history. A 168 account operation therefore ties up 19 million dollars of idle capital. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 4,
"sig": "5p9d7HmCwLZeSCxYWGKXwsNPVNPmNGXERdbgSzpTC5Ycdxnwyb1Jk2zibAwAgcCTbQjpYtHtQS6LEukxsvRpneCd"
}