#Proof of Authentication
Campaign: Media
Publication / Video Link:
1. https://www.minds.com/anym82/blog/rubius-introduction-892747907817934848
2. https://cryptocoinpravda.com/rubius-introduction.html
3. http://anyanymnscrypto.blogspot.com/2018/09/rubius-introduction.html
Telegram username:@Fomlol