Can blockchain be used commercially?
Despite its potential, blockchains are only gradually finding widespread use.<br/><br/>
Crypto-currencies are probably the most well-known use for this technology. Some providers already offer 'Blockchain-as-a-Service' products and they are being used in private companies to share internal data. For those able to identify a compelling use case packaged within an easily accessible app, the potential is pretty much unlimited. Until then, blockchains are still likely to become an increasingly important part of simplifying financial transactions and exchanging information.