Proof of authentication
- Bitcointalk username: paulocesar1975
- Bitcointalk link:https://bitcointalk.org/index.php?action=profile;u=2204307
- Telegram link: @paulocripto1
- Facebook link: https://web.facebook.com/paulocesar.silva.5439 
- Twitter link: https://twitter.com/cesar197513
- Campaigns applied for: Telegram, Facebook, Twitter, Referral
Eth: 0xd26198a79234c04531968Eb369AFEAe37Da6a0de