Basically the very real use of blockchain technologies nowadays can be applied everywhere in our society, government and in every different sectors of investments that can use it for transparency and it will certainly reduce cost if you are able to implement it, currency using this technology is one thing and it already proved that it is the future but there is a wide array of uses when it comes to blockchain and we will see many companies coming up with solutions that would enable them to work efficiently and it will be applied even in the near future and hopefully it will be global.