Hallo!
To get a quick overview about cloakcoin tech you can watch this:
CloakTV - What is CloakCoin PoSA3? Explanation Video:
CloakTV - Что такое CloakCoin PoSA3? Русский (Russian):
CloakTV - What is CloakCoin PoSA3 中文 (Chinese):
nice regards,
alice_bob