Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa12z6N3ymNJXzdLYknkYeWRD73VY1nto2DfSpaUbhGnSef",
"nonce": 6,
"parents": [
"df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204",
"a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"
],
"ts": 1793215964,
"epoch": 16,
"seed": "bef0839138e3333e",
"answer": "The opal graph is rebuilt each epoch, as a result the operator cannot split the cluster faster than the cedar 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 91 keys loses far more than 91 single identities would. Because the scale factor grows faster than the reward, a large farm is strictly worse off than honest participation, and the horizon checkpoint fixes the penalty permanently. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.",
"stamp": 5,
"sig": "5QKaCWDzKbJDFCp9dzW4aE4ZQBnVgmLED7NYbeCXZci11NFtW4xuufJ9imq45yshNeHfPNxZtYGnhPEHMBGSatQB"
}