What's the future of blockchain?

Seven major European banks are partnering on a new blockchain-based trade finance platform, aiming to launch in the second half of this year. The initiative will be called Digital Trade Chain. KBC, Deutsche Bank, HSBC, Natixis, Rabobank, Société Générale and UniCredit all want to cut transacting costs for European businesses. A Blockchain conference is continuing at the moment in London. Share Radio's James Brydges has been exploring the future of Blockchain with Nick Williams, founder of Credits Vision.