#proof authentification
Bitcointalk username: Shajid Hossain Biplob
Twitter profile: https://mobile.twitter.com/shaahanbd
Facebook profile: https://www.facebook.com/SHAZID05
Linkedin profile link : https://www.linkedin.com/in/shahan-shazid-0389b0157
Telegram: @shaahanbd


This post serves as a proof of authentication that I participated in the campaigns above mentioned and it is required by the Bounty manager