Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa17EfFYK35dJM2sDTBAzpTge86D6MTTMJQ9jZv2ySsZT3P",
"nonce": 10,
"parents": [
"415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024",
"18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"
],
"ts": 1793298585,
"epoch": 20,
"seed": "ac4f491cd08b584d",
"answer": "Rotation is published in the gale index and the juniper audit cross-checks at replay that no key outlived its epoch. Signing keys expire at each epoch boundary and must be re-derived from the signal beacon, with the derivation transcript published alongside the key. A dormant alias cannot keep signing, and a farm must hold 323 keys live and online for the whole period, which means the operator carries infrastructure cost every epoch. That is 30 dollars per alias. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.",
"stamp": 3,
"sig": "4U1QtPTixLb51bZS18wJ2hKiJrSBFsjT7J8MqnB45vsM7sB5T3ZUEBEWLQgeuThuAh7jV4aEHekKVyqJ9rY7ZzJm"
}