This transaction database is like a distributed ledger, similar to ledgers. Which gives transparency as cryptocurrencies, Bitcoin was the first decentralized currency, that is, a decentralized cryptocurrency or virtual currency. Little by little the virtual currency has been gaining popularity since its creation in 2009, it is supported by cryptography and the exchange of P2P files. It can be said that BTC continues to be the most reliable and known with all the currencies that exist in the cryptocurrency market.