#Proof of authentication  
Bitcointalk username: nguyenduyanh01
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1728167
Telegram: @nguyenduyanh123
Twitter Url: https://twitter.com/nguyenquyet01
Facebook Url : https://www.facebook.com/profile.php?id=100014328946874
Reddit ur: https://www.reddit.com/user/nguyenvanquyet01
ETH Address: 0xD2eF313B34Ba09e2500d3640066Ea0d5C59e14D0