Owning Bitcoin doesn’t mean storing coins in your pocket — it means having cryptographic control over entries on a public blockchain that represent value. This article explains how Bitcoin ownership is proven using private and public keys, how the decentralized network agrees on transaction history without intermediaries, and how miners secure and extend the blockchain. You’ll also learn about proof-of-work, why every node keeps a copy of the ledger, and how this transparency and security distinguish Bitcoin from traditional currencies. Great for beginners and curious users alike, this guide r