#Proof-of-authentication:
   •   Bitcointalk username: Beautycharis
   •   Telegram username: @Beautycharis
   •   Twitter username:  @nelinwafor
   •   Link to your tweet about Smart City Eco: https://twitter.com/nelinwafor/status/1007755832048717824?s=19
   •   Facebook: https://www.facebook.com/chinelo.nwafor.7
   •   Link to your Facebook post about Smart City Eco : https://www.facebook.com/groups/quadrybet/permalink/1615102498602548/