Coinbe.net the best bitcoin and altcoin exchange
Cryptocurrencies are a distributed ledger based on cryptography and storing information about the state of ownership in specific units.
The cryptocurrency status is in the wallet, which is only accessible to the owner - the owner of the private key.
Cryptocurrencies in our country are not a currency unit, which does not mean that you can not take benefits from them.
Bitcoin is the first and most popular cryptocurrency.