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KleverChain is secured through the Proof-of-Stake consensus mechanism composed of 21 validators that work on a randomised selection of master nodes dynamically changed every Epoch. The Klever chain is secured by the Proof of Stake consensus process. Klever has prebuilt and ready-to-use smart contract for developers to build web3 applications. The blockchain mainnet is now available on the KleverBlockchain mainnet, with prebuilt smart contracts and smart contracts for developers.