The mining cryptocurrency for its subsequent sale may remind someone of a lottery. Lotteries are different, such as vesomienbac. Cryptocurrencies are different too.
It is the process of “mining” virtual money, the issue of which is not regulated by anyone. It works due to a chain of blocks, each of which stores information about an individual transaction.
For example, there are Bitcoin criptos. In order for it to exist and to be able to exchange bitcoins, it requires computing power that computes the blocks in the chain. You get cryptos as a reward for calculating a block. Open a special wallet, and your calculation reward will come there.
Mining profitability depends on a number of factors, starting from the mining currency, ending with the capacity of your equipment and the situation in the world.
Image by Gerd Altmann from Pixabay