AeroCoin is a X13 PoW PoS hybrid - the block time is 90 seconds and the maximum number of PoW blocks is 7122\. The PoS stake is 12% per annum and there was a 2% premine. ***The official Aero Coin ticker is “AERO” and trades under that name on all the exchanges where it has been listed. The designation “AEROCOIN” is for CryptoCompare.com only.***