#Proof of authentication

Joined Youtube Campaign
Language: Vietnamese

Bitcointalk Username: nguyentuit5a
Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=1502146

YouTube channel URL: https://www.youtube.com/channel/UCwSXtxZZn5I9dsPpOrXErTQ

Week #15(09.06 – 15.06)

Video #1: https://www.youtube.com/watch?v=TGeABqONH9Q
Video #2: https://www.youtube.com/watch?v=4U9joH2b5pA
Video #3: https://www.youtube.com/watch?v=sDt7FdQnuCQ

Telegram username: @nguyentuit5a