How Blockchain is Pumping Life into Stale Business Models

Most people associate blockchain with cryptocurrencies – but its uses extend far beyond this. Blockchain is so much more than just Bitcoin.
The blockchain is being adopted by more and more businesses. In many cases, it is completely transforming old business models and pumping new life into companies. IBM is only one example of this. In as little as three to five years, the number of businesses using blockchain is expected to increase exponentially.
What Actually is Blockchain?
Essentially