#proof of authentication
Joined campaign: YouTube, Linkedln, Instagram
Bitcointalk username: khanhht1809
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2655165
Linkedln profile link: https://www.linkedin.com/in/khanh-ht-30484b190
YouTube profile link: https://www.youtube.com/channel/UCD7uKKkiQ5pjlmd33zzhjmQ
Instagram profile link: https://www.instagram.com/khanhht1809
Telegram username: @khanhht1809