#Proof of Authentication
Bitcointalk username: markinvestor
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2291453
Twitter url: https://twitter.com/mark_starix5
Facebook url: https://www.facebook.com/mark.starix02
Reddit url: https://www.reddit.com/user/mark555123
Medium url : https://medium.com/@salihovildar25
Linkedin url : https://www.linkedin.com/in/mark-starix-671720168/
Telegram username: @mark_starix