#proof authentification
Bitcointalk Username : phitan 
Bitcointalk Profile link : https://bitcointalk.org/index.php?action=profile;u=2275945
Bounty Campaign/s to join :  facebook, twitter, telegram
Facebook URL: https://www.facebook.com/buingocthanhphong
Twitter URL: https://twitter.com/phitancntt
telegram username : @dunglmt