ZK-EVM stands for Zero-Knowledge Ethereum Virtual Machine. It is a tool that uses zero-knowledge proof technology to enhance the privacy and security of transactions conducted through smart contracts on the Ethereum blockchain.
In traditional blockchain systems, all transactions are recorded on a public ledger and can be viewed by anyone. This transparency is one of the key benefits of blockchain technology, but it can also be a drawback when it comes to privacy.
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Zero-knowledge proofs allow for transactions to be verified without revealing the specific details of the transaction. This means that parties can prove the validity of a transaction without revealing the identity of the parties involved or the amount of the transaction.
By using ZK-EVM, smart contracts on Ethereum can provide the same level of security and privacy as traditional financial institutions, while still maintaining the transparency and decentralization of the blockchain.
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In addition to improving privacy, ZK-EVM can also improve the scalability of the Ethereum network. Traditional blockchain networks become slower and more expensive as they grow in size, but ZK-EVM allows for transactions to be conducted off the main chain, reducing the load on the network and enabling faster and cheaper transactions.
Overall, ZK-EVM represents a significant advancement in the capabilities of Ethereum and has the potential to revolutionize the way we use smart contracts and blockchain technology.
Source : Polygon Medium