Articles about Bitcoin
Bitcoin: what it is, how it works, and how to use it
Bitcoin (BTC) is a digital or virtual currency created in 2009 that uses peer-to-peer technology to facilitate instant payments.
Blockchain: what it is, how it works, and how it can be used
A blockchain is a digitally distributed, decentralized public ledger that extends across a network. Its most relevant use is in connection with cryptocurrencies and NFTs.