Blockchain allows storing safely the information on the remote servers and devices located around the world. The information stored on the blockchain cannot be hacked, forged or changed in any way.
All types of investments are risky. You must risk management, do not borrow money for investment, should invest that you can accept. Gain or loss
You must make an investment plan yourself Risk, our profit not sure without new sales and revenue, always make new referrals to get stable income from the concept.