#Proof-of-authentication:
• Bitcointalk username: vepr777
• Telegram username: 777vepr
• Twitter username: @rootkitlink
• Link to your tweet about Smart City Eco: https://twitter.com/rootkitlink/status/1007173927356043264
• Facebook: https://www.facebook.com/rootkitlink
• Link to your Facebook post about Smart City Eco: https://www.facebook.com/rootkitlink/posts/2337478796269153