#Proof of authentication
Week 4: 07/10 - 13/10
Youtube Campaign
Bitcointalk name: dungnguyen2706
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;u=2139561
Video Link: https://youtu.be/yinf7J5ZWHM

ETH: 0xF0e3CAEd3755166793D9865ca3d6153Dc5c92Ec5