Groups of data within a blockchain. On cryptocurrencyA digital currency in which transactions are verified and records maintained by a decentralized system using cryptography, rather than by... blockchainsA blockchain is a distributed database that is shared among the nodes of a computer network. Read More, blocks are made up of transactionA transaction is a record of an event that occurred in the past. Transactions typically occur during the course of... Read More records as users buy or sell coins. Each blockA block is a specific type of construct in a blockchain that stores transactional information blocks typically contain transaction information... Read More can hold only a certain amount of information. Once it reaches that limit, a new block is formed to continue the chainA chain is a linear sequence of data blocks. Each block contains a cryptographic hash of the previous block and... Read More.
