#proof authentification
Bitcointalk username: return628
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1505971
Twitter campaign: https://twitter.com/Return628
Reddit campaign:  https://www.reddit.com/user/return2009
Telegram: @return628
ETH Address: 0xBFb7F9d30136acAcC55c9ae94d126b50F9ddE301