# Proof of Authentication
Bitcointalk username: ih sojib
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2076688
Twitter url: https://twitter.com/sojib_ih
Facebook url: https://www.facebook.com/ihsojib2017
Reddit url: https://www.reddit.com/user/ihsojib/
Medium url : https://medium.com/@ihsojib
Telegram username: @ihsojib
linkedin url : https://www.linkedin.com/in/ihsojib