What is consensus in the world of cryptocurrency?

3 answers

• vz8May 27, 2021 · 5 years ago
  Consensus in the world of cryptocurrency refers to the agreement among participants in a decentralized network on the validity of transactions and the state of the blockchain. It is achieved through various consensus mechanisms, such as Proof of Work (PoW), Proof of Stake (PoS), and Delegated Proof of Stake (DPoS). These mechanisms ensure that all participants reach a consensus on the order and integrity of transactions, preventing double-spending and maintaining the security of the network. Consensus is crucial in cryptocurrency as it enables trustless and decentralized systems, where no central authority is needed to validate transactions and maintain the ledger.
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• G RYAug 22, 2022 · 4 years ago
  Consensus in cryptocurrency is like a group of friends deciding where to go for dinner. Everyone needs to agree on the restaurant choice, otherwise, it becomes chaotic. Similarly, in cryptocurrency, consensus ensures that all participants agree on the state of the blockchain and the validity of transactions. This agreement is reached through complex algorithms and mathematical calculations that require participants to solve computational puzzles or stake their own coins. Consensus is important because it ensures the integrity and security of the blockchain, making it resistant to attacks and manipulation.
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• piiJun 09, 2021 · 5 years ago
  In the world of cryptocurrency, consensus is the process by which participants agree on the state of the blockchain without relying on a central authority. It is achieved through a consensus algorithm, such as Proof of Work (PoW), which requires participants to solve complex mathematical problems to validate transactions and add them to the blockchain. Other consensus mechanisms, like Proof of Stake (PoS), rely on participants holding a certain amount of cryptocurrency to validate transactions. Consensus is important because it ensures that the blockchain remains secure and trustworthy, allowing for decentralized and censorship-resistant transactions.
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