Blockchain is the technology that enables the existence of cryptocurrency (among other things). Bitcoin is the name of the best-known cryptocurrency, the one for which blockchain technology was invented .
Read moreCan blockchain exist without Bitcoin?
Some experts believe public blockchain needs cryptocurrency to work while private blockchains don’t . Public blockchains are distributed and decentralised. Each new block requires validation by all the computers connected to the network or nodes before it is added to the blockchain.
Read moreWhat is difference between blockchain and cryptocurrency?
A blockchain does not have any monetary value. Blockchain technology has uses beyond cryptocurrencies . Blockchain can be used for recording transactions in banking, healthcare, supply chain, and retail. Cryptocurrency is digital money, which can be used for buying goods and services and for investment.
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