@tr4verse12
Ever wonder how blockchains stay secure? In Proof‑of‑Work, miners solve math puzzles, spending electricity and earning coins. Proof‑of‑Stake swaps that for validators holding tokens, voting on blocks with minimal energy. New hybrids—Proof‑of‑Authority, Delegated PoS, and even sharding—boost speed, reduce cost, and keep decentralization alive.