#proof authentification
Bitcointalk username: donghun53
Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1881187
Telegram: @donghun89
Email: donghunshop@gmail.com
Twitter campaign: https://twitter.com/nhatrang8953
Facebook campaign: https://www.facebook.com/donghunnhatrang
Campaign: Website Registration