#Proof-of-authentication:
   •   Bitcointalk username: mylifeisfullofalts
   •   Telegram username: @cryptoambassadress
   •   Twitter username: @MacQueen89
   •   Link to your tweet about Smart City Eco: https://twitter.com/MacQueen89/status/1006414841567838209
   •   Facebook: https://www.facebook.com/iamMACQUEEN
   •   Link to your Facebook post about Smart City Eco: https://www.facebook.com/iamMACQUEEN/posts/10155827771883893