Introduction
As the pioneer of cryptocurrencies, Bitcoin has reshaped finance with its decentralized, transparent, and secure design. Valued at over $3 trillion in mid-2025, the cryptocurrency market underscores Bitcoin’s significance as a digital asset. This module offers an in-depth exploration of Bitcoin’s advanced features, equipping you with a comprehensive understanding of its monetary policy, Layer-2 scaling solutions, mining dynamics, institutional adoption instruments, and on-chain health metrics. Designed to move beyond the basics, this section explores Bitcoin’s complex ecosystem, addressing both its transformative potential and ongoing controversies like volatility and energy use.