#Join-#Proof of authentication
Bitcointalk username: CelsoJr
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1239362
Twitter profile link: https://twitter.com/CelsoGuidoJr
Facebook profile link:  https://www.facebook.com/celso.guido.5
Telegram profile link: @CelsoGuidoJr