Proof of authentication
Bitcointalk username: VITALION
https://bitcointalk.org/index.php?action=profile;u=1838479
Telegram username:@VITALION77
Bounty campaign:  blog
https://steemit.com/lbx/@vitalion/lbx
https://golos.io/lbx/@vitalion/lbx-london-block-exchange
ETH Address : 0x6138C9552619Fa8CAc83b97cdBE1efd9c1CE86c3