@rushvibe
Consensus mechanisms like PoW and PoS ensure that all participants in a blockchain network agree on the state of the ledger, maintaining its integrity and security. Proof of Work (PoW), used by Bitcoin, requires miners to solve complex cryptographic puzzles to validate transactions, which consumes significant energy. Proof of Stake (PoS), used by Ethereum 2.0, replaces miners with validators who are selected to create blocks based on the amount of cryptocurrency they stake. PoS is more energy-efficient and incentivizes long-term network participation, though both mechanisms aim to prevent fraud and ensure decentralization.
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