Lory Kehoe is also Co-founder of Blockchain Ireland and Adjunct Associate Professor Trinity College Dublin. The ConsenSys Codefi blockchain operating system, built on the Ethereum blockchain aims to optimise business processes and payments through digitising financial instruments and creating decentralised applications. Speaking to Robin Amlôt at London’s FinTech Connect conference, Lory Kehoe offers his thoughts on how blockchain tech has developed over the last five years.