I highly recommend a buy before Blockchain takes off again.
One of the reasons the Government is investigating this sector is it eliminates Naked Shorting as AlanC here can confirm what I just said is true.
It will be used in Artificial Intelligence, Movie Making[maybe reviving and showing of the Roseanne series], Marijuana Purchases, Solar Energy Coins[really big deal] and most important.....all Bitcoin/blockchain Transactions.
You name it and Blockchain will have a huge Role.
Look at this about the just canceled Roseanne show: