Ethereum founder warns about cryptocurrencies crash. Cryptocurrency market cap is around $500 billion. Binance reports 7 million registered users. PayPal CFO sees possible wide adoption of bitcoin in the future. Venezuela issues oil-backed cryptocurrency. … [Read more...] about Crypto news in brief (February 21, 2018): Vitalik Buterin, Binance, PayPal CFO John Rainey, Venezuela
As bitcoin hits record highs, some cryptocurrency enthusiasts may find an unlikely supporter of virtual money – governments and central banks. … [Read more...] about Is cryptocurrency a lifeline for rogue states?