A cryptocurrencyA digital currency in which transactions are verified and records maintained by a decentralized system using cryptography, rather than by... transactionA transaction is a record of an event that occurred in the past. Transactions typically occur during the course of... Read More is a digital exchangeA digital marketplace where you can buy and sell cryptocurrency. Read More of value that uses cryptographyCryptography - means "secret writing"—the ability to exchange messages that can only be read by the intended recipient. In cryptocurrency,... Read More to secure the transaction and control the creation of new units. A cryptocurrency transaction requires at least two addresses and the use of private keys associated with those addresses to complete the exchange. Every cryptocurrency transaction is validated utilizing blockchainA blockchain is a distributed database that is shared among the nodes of a computer network. Read More technology.
