Cryptocurrency transactions are recorded on a decentralized ledger. This ledger is called a blockchain. Every time crypto is bought or sold, the transaction is added to the blockchain — a public database of the transactions, which is available to other crypto holders. Anyone can join and participate in the blockchain, but data on individual transactions — and the people involved with them — are secured using cryptography (the basis for the term cryptocurrency). For each transaction added to the blockchain, there’s a digital validation process to verify it and prevent fraud.
Cryptocurrency is formed through a process known as mining, which entails employing computer processing power to solve complex mathematical problems to earn coins. Users can also purchase the currencies from brokers, which they can then store and spend using encrypted wallets.

As we don’t know exactly how to classify them, it’s difficult to attribute a direct causality to a specific factor and a crypto’s rise or dive in value.
The company has grown to become one of the biggest names in crypto by allowing anyone to use its service to trade myriad tokens, many of which are unavailable or limited on other exchanges. But over the past year, Binance has matured and begun to offer more formalized services. Following fiat currency exchange launches in the U.K., Uganda and Singapore, Binance is opening a dedicated U.S. exchange to avoid uncertainty around its legality.