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PoW PoS Hybrid

Definition

A PoW PoS hybrid refers to a blockchain consensus mechanism that combines elements of both Proof of Work (PoW) and Proof of Stake (PoS) systems. This approach aims to leverage the security benefits of PoW, such as resistance to certain attacks, while incorporating the energy efficiency and scalability advantages of PoS. The specific implementation varies across different protocols, often using one mechanism for block creation and the other for chain finality or governance. It represents an attempt to optimize blockchain performance.