While there are still many people who believe that blockchain will prove to be a bigger revolution than the internet, the hype is clearly dying down. Josephine Gallagher speaks with experts in Europe and Asia to see where there are still hurdles that need to be overcome—or if they can be overcome.

Blockchain: The industry was promised a panacea—what has been delivered so far is aspirin. While there have been small implementations to date, there are many in the industry who are underwhelmed by