#Join-#Proof of authentication
Bitcointalk username: diogoaf
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1065990
Twitter profile link: https://twitter.com/alcantara_diogo
Facebook profile link: https://facebook.com/diogo.alcantara
Telegram profile link: https://t.me/diogo_alcantara