Bitcoin is the project that is in the number 1 ranking in the market, its fame has been impressive as well as its value. This currency can be found anywhere in mining, casinos, games, among others, occupying the first place in the portfolio for investment.
This currency is quite easy to get, many people own a bit of it for sale, others mine it with large mining equipment, also many users choose to invest in it, its value is constantly growing making it a very usable token for improve income.