#Proof of Authentication
Bitcointalk Username : maiha9878
Bitcointalk Profile Link :
Campaign Participated : Youtube, content, Telegram
Telegram Username : @nguyendat9878
Youtube channel:
https://www.youtube.com/channel/UCoHh6rIef3r5xhG3va5l28w?view_as=subscriberETh Address: 0x3eD345b969049535eabC28CaEA1E53Aed104EC63