#Proof of authentication post
@TELEGRAMNICKNAME joined: @HoangvuHK
BCT: hoangvuhk3110
BCT profile link: https://bitcointalk.org/index.php?action=profile;u=1805177


YouTube Bounty
YouTube Profile URL: https://www.youtube.com/channel/UCduFyPBNn7CDwFUznaG7Usg