The invention of the blockchain for bitcoin made it the first digital currency to solve the double spending problem without the need of a trusted authority or central server.The bitcoin design has been the inspiration for other applications.
The term blockchain 2.0 refers to new applications of the distributed blockchain database, first emerging in 2014.
It was implemented the following year by Nakamoto as a core component of the cryptocurrency bitcoin, where it serves as the public ledger for all transactions on the network.
Through the use of a blockchain, bitcoin became the first digital currency to solve the double spending problem without requiring a trusted authority and has been the inspiration for many additional applications.
The changes in the consumer’s habits are quite clear for retailers and the rise of m-commerce is pushing them to adapt “mobile first” strategies.
In fact, mobile platforms can no longer be ignored.