A blockchainA blockchain is a distributed database that is shared among the nodes of a computer network. Read More database is a digital record of all cryptocurrencyA digital currency in which transactions are verified and records maintained by a decentralized system using cryptography, rather than by... transactions. In a blockchain database, each block contains a cryptographicCryptography - means "secret writing"—the ability to exchange messages that can only be read by the intended recipient. In cryptocurrency,... Read More hashA “hash” is a fixed-length alphanumeric code that is used to represent words, messages and data of any length. Crypto... Read More of the previous block, timestamps, and transaction dataTransaction data is information that is stored on the blockchain and represents a record of a transaction. This data can... Read More. BlocksGroups of data within a blockchain. On cryptocurrency blockchains, blocks are made up of transaction records as users buy or sell... Read More are verified for accuracy and then added to the chainA chain is a linear sequence of data blocks. Each block contains a cryptographic hash of the previous block and... Read More. Once a block is added to the chain, it and the associated transactionA transaction is a record of an event that occurred in the past. Transactions typically occur during the course of... Read More data become immutableadjective; not able to be changed or altered in any way Read More. Blockchain databases grow continuously as “completed” blocks are added with each new transaction.
