Certified Financial Planner Robert M. Ryerson has published and spoken extensively on financial topics. One innovation which Robert M. Ryerson has taken an interest in is cryptocurrency, a form of digitally-based currency backed by computing power. Bitcoin, the first and most popular cryptocurrency, uses a shared public ledger called a blockchain to store all confirmed […] The post What Are Bitcoins? first appeared on New Century Planning. The post What Are Bitcoins? appeared first on New Century Planning.