#Proof Of Authentication
Bitcointalk username : Sumi77
Bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=2605147
Champaign join: Twitter
Twitter profile: https://mobile.twitter.com/sumiaktar77
Telegram username: @sumiaktar77
ETH address:
0x5998c11e9135d1ec8d5a9898fc23804ec173ba17