Stay away from Kraken Coin (KC) - Developer made a hardfork to introduce tiered masternodes. After coin swap was completed he stopped answering in discord, he is still active and deleting every post that talks about tiered masternodes on the Kraken Coin ANN thread (https://bitcointalk.org/index.php?topic=3001040).

Announcement of coin swap on KC discord



Coin swap rules



Swap deadline


Today was the github repo deleted (Link: https://github.com/KrakenCoins/kctiers/releases)