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      • Proof-of-stake is a blockchain consensus mechanism for processing transactions and creating new blocks. A consensus mechanism is a method for validating entries into a distributed database and keeping the database secure. In the case of cryptocurrency, the database is called a blockchain—so the consensus mechanism secures the blockchain.
      www.investopedia.com/terms/p/proof-stake-pos.asp

      What Does Proof-of-Stake (PoS) Mean in Crypto? - Investopedia

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  3. www.investopedia.com › terms › pWhat Does Proof-of-Stake (PoS) Mean in Crypto? - Investopedia

    Jun 13, 2024 · Proof-of-Stake (PoS) is a cryptocurrency consensus mechanism used to confirm transactions and create new blocks through randomly selected validators.

  4. academy.binance.com › en › articlesWhat Is Proof of Stake (PoS)? - Binance Academy

    May 9, 2024 · Proof of Stake is a popular alternative consensus mechanism to Proof of Work. Instead of needing computing power to validate transactions, validators must stake coins. This fact drastically reduces the energy consumption needed.

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  6. ethereum.org › docs › consensus-mechanismsProof-of-stake (PoS) - ethereum.org

    Sep 18, 2024 · What is proof-of-stake (PoS)? Proof-of-stake is a way to prove that validators have put something of value into the network that can be destroyed if they act dishonestly. In Ethereum's proof-of-stake, validators explicitly stake capital in the form of ETH into a smart contract on Ethereum.

  7. www.forbes.com › cryptocurrency › proof-of-stakeWhat Is Proof of Stake? How Does It Work? – Forbes Advisor

    Aug 25, 2023 · Proof of stake is the consensus mechanism that helps choose which participants get to handle this lucrative task—lucrative because the chosen ones are rewarded with new crypto if they...

  8. www.mckinsey.com › what-is-proof-of-stakeWhat is proof of stake (PoS)? | McKinsey - McKinsey & Company

    Jan 3, 2023 · Proof of stake (PoS) is a consensus protocol in blockchains. It is a way to decide which user or users validate new blocks of transactions and earn a reward for doing so correctly. (3 pages)

  9. www.coingecko.com › learn › proof-of-stake-posProof of Stake (PoS) Definition - CoinGecko

    2 days ago · Proof of Stake (PoS) is a consensus mechanism used to validate new transactions and propose new blocks in blockchain networks. In PoS, validators are selected based on the amount of cryptocurrency they "stake" in the network, instead of relying on the computational power of miners — as seen in energy-intensive mechanisms like Proof of Work ...

  10. www.ledger.com › blockchain › what-is-proof-of-stakeWhat Is Proof-of-Stake (PoS)? - Ledger

    Oct 23, 2019 · Proof-of-stake (PoS) is a consensus mechanism for blockchain networks that uses randomly selected validators to produce and approve blocks rather than miners. These validators “stake” the native network’s tokens by locking them into the blockchain.