Understanding Byzantine Fault Tolerance (BFT) and Its Role in Cryptocurrency
Byzantine Fault Tolerance (BFT) is a core concept in distributed systems that ensures the system can continue functioning correctly, even when some of its nodes fail or act maliciously. It plays a vital role in systems like cryptocurrency networks, including Bitcoin. Let's break down the underlying mathematics, walk through some example implementations, and explore how BFT is advancing in cryptocurrency systems.

Byzantine Fault Tolerance (BFT) is a core concept in distributed systems that ensures the system can continue functioning correctly, even when some of its nodes fail or act maliciously. It plays a vital role in systems like cryptocurrency networks, including Bitcoin. Let's break down the underlying mathematics, walk through some example implementations, and explore how BFT is advancing in cryptocurrency systems.