The original Blockchain Conference is back a 4th year. We launched the first Blockchain Conference in 2015, since then we have taken the event to New York, Hong Kong, San Francisco and many other cities. The 4th Annual Blockchain London Conference & Expo will take place during London Blockchain Week. This year, the event will span 3 days. The first day will feature an expo of 40-60 of the hottest blockchain companies worldwide. After the expo we’ll run our two day conference exploring Blockchain/DLT across all sectors.