#Proof of authentication post

Bitcointalk user name: rost1989
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1123614

Medium user name: @rostyslav.balashov      (Pocтиcлaв Бaлaшoв)
Medium profile link: https://medium.com/@rostyslav.balashov

Golos user name: rost1989
Golos profile link: https://golos.io/@rost1989

Reddit user name: rost1989
Reddit profile link: https://www.reddit.com/user/rost1989/

telegram user name: @rostyslavbalashov