Bitcoin allows money to be sent anonymously across a peer-to-peer global network, with no intermediaries needed to validate or process transactions. That has made it attractive to those who want to keep their identity secret, including those buying and selling illegal goods and services on the internet.
right. That is why so many criminals around the world are gathering in this market a lot. But not most of the transactions are done here. They trade in deepweb and the government can not access and recognize that amount. Here is a benefit and also a defect.