PROOF OF AUTHENTICATION
Joined Twitter, Facebook Campaign
BitcoinTalk name: thienmenh
BitcoinTalk profile link: https://bitcointalk.org/index.php?action=profile;u=2244457
Telegram: @huuyen
Twitter account URL : https://twitter.com/pha_hoang
Facebook URL : https://www.facebook.com/profile.php?id=100021229609787