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 paper under the …

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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 …

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Sep 23, 2025 · Bitcoin is a digital currency that uses peer-to-peer technology to facilitate instant financial transactions and removes the need for third-party involvement.

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What is Bitcoin (BTC)? Bitcoin is the world’s first decentralized cryptocurrency and blockchain network, created to enable peer-to-peer digital money without relying on banks, governments, or centralized …

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