Bitcoin is a decentralized digital cryptocurrency that operates on a peer-to-peer network without requiring intermediaries like banks or governments. Created by Satoshi Nakamoto in 2009, it was the first successful implementation of blockchain technology.
Key differences from traditional currency:
Decentralized: No central bank or government control
Limited supply: Maximum of 21 million bitcoins will ever exist
Digital-only: No physical form
Pseudonymous: Transactions are linked to addresses, not real identities
Irreversible: Transactions cannot be reversed once confirmed
Global: Works across borders without currency conversion
Rewriting in plainer words…
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