#Proof of authentication
Bitcointalk username: ashraful8901
Profil link: https://bitcointalk.org/index.php?action=profile;u=1843139
Facebook Link : https://www.facebook.com/profile.php?id=100011973391578
Twitter Link : https://twitter.com/Ashraf84952682
Telegram : @shahin89015377
Spreadsheet #: [1457]