A blockchain node is a server that downloads the history of transactions and shares it with other nodes in the network. Every miner or validator is a node in the network.


I'm a literature professional in the crypto world since 2016. It doesn't sound very compatible, but I've been learning and teaching about blockchain and cryptos for international portals since then. After hundreds of articles and diverse content about the topic, now you can find me here on Alfacash, working for more decentralization.