Proof of authentication post
Bitcointalk user name: igorek1984
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile

Twitter user name: @igorek19844      
Twitter profile url:  https://twitter.com/igorek19844
Facebook username: igor orlovf
Facebook profile link: https://www.facebook.com/igor.orlovf.5
Telegram user name: @igororlovf

ETH address: 0xA3D6731683d52079D38AF2721a19963689C01724