2018: The role of blockchain in the banking sphere | World Economic Forumalex7899 (-2)(1)in #steempress • 6 years ago Bussmann Advisory Founder Oliver T. Bussmann, Bank Pekao CEO Michal Krupinski and Tomicah Tillemann, chairman of the Global Blockchain Business ... Posted from my blog with SteemPress : https://blockchaintrendingnews.com/2018-the-role-of-blockchain-in-the-banking-sphere-world-economic-forum/ #steem