Whenever you are creating a new password in the binance platform, use a mix of uppercase and lowercase letters, symbols, and youtu.be numbers. Economist Paul Krugman argues that cryptocurrencies like bitcoin are "something of a cult" based in "paranoid fantasies" of government power. This contrasts with currencies like the US dollar, which invariably lose their purchasing power over time. It shows the number of individual units traded for an asset in a given time. Additionally, bitcoin exchanges, where bitcoins are traded for traditional currencies, may be required by law to collect personal information. That means information sent by the sender is delivered instantly to its intended recipient.