Bitcoin is one of the most popular cryptocurrencies on the market. Bitcoin was first introduced by Satoshi Nakamoto in 2009. It has been occupying the number one position in the cryptocurrency market by market capitalization, paving the way for many existing cottage coins in the market and marking a pivotal moment for digital payment solutions. BTC tokens have no physical substance, so you can think of Bitcoin as a digital currency. Bitcoin transactions are completely transparent and cannot be censored by anyone. You can easily send money to anyone in the world. This financial system is backed by thousands of computers around the world, not by one central bank or government.