#Proof of authentication

Bitcointalk username: haitranvan1998
Profil link: https://bitcointalk.org/index.php?action=profile;u=1072308
Facebook Link : https://www.facebook.com/anh.tieu.393
twitter Link : https://twitter.com/Tran_Mega
Telegram : @haiitranvan1998
Spreadsheet #: 596