Proof of authentication post
Bitcointalk user name: lamdinhsam
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2074261

Twitter user name: @laidinhsam1
Twitter profile url:  https://twitter.com/laidinhsam1

Facebook username: dinhvansam1
Facebook profile link: https://www.facebook.com/dinhvansam1

Telegram user name: @ladinhsam
Youtube channel: https://www.youtube.com/channel/UCMdxlaP7K54IDjs41tDEHqQ

ETH address: 0x552596AadD9BF44fe3dcf9Fde8cCc121BBe5Fc08