#StablecoinPayments Cryptocurrency (from English Cryptocurrency) is a type of digital currency, the issuance and accounting of which is carried out by a decentralized payment system entirely in automatic mode (without the possibility of internal or external administration, including by state authorities). A fundamental feature of cryptocurrencies is the preservation of information in the blockchain, where asymmetric encryption is used to verify credentials, and other cryptographic methods are used as proof of work done.