Bitcoin is a virtual currency or a means of electronic exchange that is used to acquire products and services like any other currency. However, its greatest relevance lies in the fact that this currency is decentralized, that is, there is no authority or control entity that is responsible for its issuance and recording of its movements. Therefore, it consists of a cryptographic key that is associated with a virtual wallet, which discounts and receives payments. To start with the use of bitcoin it is necessary to acquire a wallet; It contains pairs of cryptographic keys, that is, a public key and a private key. Then download the application, these wallets can be used from computers or mobile devices as long as the application that has bitcoin is available to carry out the operations. Once the aforementioned steps are completed, transactions can be carried out with other people who have virtual wallets.
It should be noted that users of bitcoin, or any other cryptocurrency, must be careful with the investments they make so as not to fall into the traps of the illegal capture of money. For example; Promises such as: "We guarantee you 5% return per week, 150% monthly, and 300% for two months" are highly suspicious.
Although bitcoin's dominance has declined this year - bitcoin now accounts for about 46% of the total value of the cryptocurrency market, up from about 70% at the beginning of the year, according to tracker CoinGecko - it is still the largest cryptocurrency with difference and has a market capitalization of over $ 1 trillion compared to Ethereum's $ 380 billion.