#Proof of authentication
Bitcointalk username : yellowstar1991
Twitter Campaign
Twitter username: @vanhanh2901
Twitter url: https://twitter.com/vanhanh2901
Followers: 1134
 
Facebook Campaign
Profile link facebook: https://www.facebook.com/phunganh.linh.5036
Friends: 5131

Telegram username:  @nguyentrung1988

Reddit: https://www.reddit.com/user/nguyen6988