Blockchain Could Solve the Data Privacy Problem
Blockchain technology creates counterfeit-proof information on a network we can trust. Instead of sharing our date of birth again and again, we have one permanent record of this information on the blockchain and then give temporary permission to access the official record when needed.
In this system, public information such as tax records, government records, and local school budgets can remain public while the private data of citizens and corporations can be private and secure.
Read article: Commentary: Blockchain Could Solve the Data Privacy Problem | Fortune