Bitcoin - Wikipedia
Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown entity published a white …
What Is Bitcoin? How to Buy, Mine, and Use It - Investopedia
Sep 23, 2025 · Bitcoin (BTC) is a cryptocurrency designed to act as money and as a form of payment outside the control of any one person, group, or entity. This removes the need for …
What is Bitcoin? BTC Explained For Beginners - Crypto News
Dec 5, 2025 · Bitcoin is a decentralized cryptocurrency, meaning that balance tracking and transactions occur on a distributed network of computers around the world. The code itself is …
Bitcoin | Definition, Mining, & Facts | Britannica Money
Bitcoin is the first, most-traded, and best-known cryptocurrency. The digital currency was created by an anonymous computer programmer or group of programmers known as Satoshi …
What is Bitcoin? - Coinbase
BTC is the abbreviation for bitcoin. Is Bitcoin cryptocurrency? Yes, bitcoin is the first widely adopted cryptocurrency, which is just another way of saying digital money. Is there a simple …
What is Bitcoin – How BTC works – Guide for Beginner’s
Aug 12, 2024 · A popular and often-used Bitcoin definition is: Bitcoin is a decentralized digital currency that operates without a central authority. However, questions still remain: How does …
BITCOIN Definition & Meaning - Merriam-Webster
The meaning of BITCOIN is a digital currency created for use in peer-to-peer online transactions; also, usuallybitcoin : a unit of this currency. How to use Bitcoin in a sentence.