Bitcoin is a groundbreaking digital payment system that lets people send money directly to each other without needing banks or middlemen. Think of it like digital cash that works over the internet, but with …

Bitcoin works through the collaboration of computers, each of which acts as a node in the peer-to-peer bitcoin network. Each node maintains an independent copy of a public distributed ledger of …

Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Bitcoin is open …

Cryptocurrency markets fell as global equities and precious metals sold off, while bitcoin liquidations exacerbated downside moves.

Track the latest Bitcoin price, market cap, trading volume, news and more with CoinGecko's live BTC price chart and popular cryptocurrency price tracker.

2025年12月28日 · A clear explanation of what Bitcoin is, how it works, and why its decentralized design and fixed supply matter.

Coinbase is a secure online platform for buying, selling, transferring, and storing cryptocurrency.

What is Bitcoin? Bitcoin (BTC) is the world's first cryptocurrency. It is built on distributed ledger (blockchain) technology and uses a proof-of-work (PoW) mechanism. Unlike traditional currencies, it …

1 天前 · Bitcoin (BTC) is a decentralized currency that eliminates the need for central authorities such as banks or governments by using a peer-to-peer internet network to confirm transactions directly …

21 小时之前 · Bitcoin fell below $73,000 on Tuesday as investors sold the asset to hedge against heightened geopolitical and economic uncertainties.