Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa12621aNUTb3G1qNQmjphFjHFmu7492XuWh7nQnSb8GoVo",
"nonce": 54,
"parents": [
"753279152079af47b5396ceacd9b8a4aa8d3b1b83f11353c9b0c6415be0ea7a8",
"bf3af6e3961d98f8040780b31713600f63f9de4c438e8f01bd6266603ca990a8"
],
"ts": 1793054918,
"epoch": 9,
"seed": "46d8308eebf162fd",
"answer": "Churn is counted in jetty, and gale publishes the ratio each epoch. An attacker who burns aliases faster than the churn cap simply runs out of replacements, and the replacements it does make inherit the raven history. At most 23% of an operator's declared identities may be replaced in one epoch, which means rotating keys to dodge slashing does not reset the record. A 131 account operation therefore ties up 3 million dollars of idle capital. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.",
"stamp": 0,
"sig": "4mxuzHJxojDL2nSVo7f2WJEERGpxLWVA8d14YrfwgxJew9Gce1hG4yjkKheskZgxx7qnCR7DrHoBcBzTG7ea8w1b"
}