What is bitcoin, and how does it work?
Published on: Friday 30 January 2026
Bitcoin (BTC-USD) is a virtual currency that's used as an investment and a form of payment for goods and services. It's known for its volatility, so it's important to understand how bitcoin works.
News source: https://finance.yahoo.com/personal-finance/investing/article/what-is-bitcoin-130000730.html