#Proof of authentication
Bitcointalk username: sifat052
Profil link: https://bitcointalk.org/index.php?action=profile;u=2464781
Facebook Link : https://www.facebook.com/profile.php?id=100004871448170
Twitter Link : https://mobile.twitter.com/sifat0052
Telegram : @sifat052
Spreadsheet #: 3277