#Proof of authentication
Campaign: Facebook,Twitter
Bitcointalk Username: tuanblack
Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=1870382
Facebook profile URL: https://www.facebook.com/TuanBlackVN
Twitter profile URL: https://twitter.com/TuanBlackVN
Telegram Username: @TuanBlackVN
MyEtherWallet address: 0x9831c207c1902c95bc17b896cba652d73a39002e