#proof of authentication
Bitcoin username : Rafin900
Bitcoin profile link: https://bitcointalk.org/index.php?action=profile;u=3206423
Telegram username : @Rafin900
Participants campaign : VIdeo, Article
Wallet address: UQBysMS-aH0M3NpQ47MdcQ-MDJ0m2gaPXrpxVa5EjrmdLTVL