Blockchain Distributed ledger technology Podcast How cryptocurrency is changing the movement of money By Penny Crosman February 1, 2021 11:00 PM Facebook Twitter LinkedIn Email "Most of the payment systems in the United States are decades old and extremely antiquated," says Olaf Carlson-Wee, founder and CEO of Polychain Capital. Penny Crosman Executive Editor, Technology at Arizent, American Banker twitter mailto linkedin