Proof of Stake (PoS)
Glossary
Infrastructure
Proof of Stake (PoS)
Consensus model where validators lock up tokens as collateral instead of burning energy.
Definition
In depth
In proof-of-stake, validators are chosen to propose blocks in proportion to the amount of native token they've staked. Misbehavior is punished by slashing the stake. PoS is far more energy-efficient than PoW and powers Ethereum, Solana, Cardano and most modern chains.
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Related terms
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