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bnb-chain/bsc

A high-performance, EVM-compatible blockchain client for BNB Smart Chain, leveraging Proof of Staked Authority (PoSA) consensus for faster and cheaper transactions.

Core Features

EVM-compatibility for seamless integration with existing Ethereum tooling and smart contracts.

Proof of Staked Authority (PoSA) consensus enabling short block times and lower transaction fees.

Self-sovereign blockchain with elected validators and on-chain governance.

BNB serves as the native token for gas fees and staking within the ecosystem.

Built on a go-ethereum fork, ensuring a robust and familiar development environment.

Detailed Introduction

BNB Smart Chain (BSC) is a blockchain client designed to bring programmability and interoperability to the BNB Beacon Chain. Forked from go-ethereum, BSC maintains full EVM compatibility, allowing developers to easily migrate existing Ethereum smart contracts and utilize familiar tooling. It distinguishes itself through a novel Proof of Staked Authority (PoSA) consensus mechanism, featuring 21 elected validators. This approach ensures high transaction throughput, significantly reduced fees, and rapid finality, making it a performant and cost-effective platform for decentralized applications and smart contract execution.