A Blockchain is a type of database storing an immutable set of data, verifiable to anyone with access to it —through... node is a server that downloads the history of transactions and shares it with other nodes in the network. Every Miners secure some blockchain networks by ordering crypto transactions into blocks and verifying the blocks of other miners. For this... More 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.