#proof authentification
Bitcointalk username: firman33
Bitcointalk Profile: https://bitcointalk.org/index.php?action=profile;u=1201921
Twitter profile: https://twitter.com/rizalestarii
Facebook profile: https://www.facebook.com/firman.a.saputra.39
Instagram profile: https://www.instagram.com/firman2217/
Telegram username: @firman333