What is Proof of Work (PoW)? | Why Bitcoin Uses it for Security & Decentralization

Proof of Work is the engine behind Bitcoin’s security, decentralization, and trust.

In this video, Graham breaks down what Proof of Work is, how it works, and why it’s still the foundation of Bitcoin’s consensus. We cover the mining process, the role of energy in securing the network, and how PoW compares to alternatives like Proof of Stake.

Whether you’re a beginner or brushing up on the basics, this is your go-to explanation of how Bitcoin’s most critical component works.

📚 Read the full article: https://www.bitcoin.com/get-started/what-is-proof-of-work/

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