About 15 years ago, Papa John’s Pizza accepted 10,000 bitcoins as payment for two pizzas. Fast forward to today, financial analysts are discussing the possibility of central banks possessing the revolutionary digital tokens — which boasts a market cap of 2.2 trillion, according to Forbes. According to Deutsche Bank analysts, as reported by Yahoo Finance, by 2030, central banks could hold both bitcoin and gold side by side on their balance sheets. See Next: 13 Cheap Cryptocurrencies With the Highest Potenti ...