Bitcoin is a digital currency that was created by Satoshi Nakamoto in 2009.It is created electronically and impossible to control it.This currency are not printed currency like dollars or euros.Running computer all around the world are producing it.Owing to this reason they are different from other currencies.
Yes, bitcoin is a different currency and its use easy and anybody can hide the identity and its use blockchain technology. Nowadays people are interested in using bitcoin and cryptocurrency because anyone earns more money.Bitcoin wallet using private key so its safe and security and nobody cannot steal your asset or never idea how much money you have. Bitcoin account never disable and don't need any verify and body can use multi-account but other currency
disable account sometime and limited also