What Is Proof of Stake?
Key Takeaways What Is Proof of Stake? A Smarter, Greener Consensus Revolution As blockchain technology matures, Proof of Stake (PoS) has emerged as the consensus mechanism shaping its next chapter. By 2025, PoS has become the standard model for securing and validating transactions across leading blockchain ecosystems — replacing the energy-intensive Proof of Work (PoW)…