Proof of authentication post:
#Join
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Bitcointalk username: anhtri090
Bitcointalk url: https://bitcointalk.org/index.php?action=profile;u=1958212
Telegram: @VoAnhTri1

Twitter campaign:
Twitter url: https://twitter.com/VoAnhTri1
Twitter username: @VoAnhTri1
Twitter audit: https://www.twitteraudit.com/VoAnhTri1

Facebook campaign:
Fb url: https://web.facebook.com/anhtri090
Fb friends: 3030

Reddit campaign
Reddit url: https://www.reddit.com/user/anhtri090

Telegram campaign
Telegram username : @VoAnhTri1