Beacon Chain Implementation

Architecture

The Beacon Chain Implementation represents the foundational layer of Ethereum’s transition to Proof-of-Stake (PoS), fundamentally altering the network’s consensus mechanism. It serves as the central coordination hub, managing validator sets, proposing blocks, and attesting to their validity. This architecture facilitates the eventual merging of the existing Ethereum Mainnet with the Beacon Chain, creating a unified PoS system. Consequently, it establishes a framework for sharding, enabling scalability improvements by dividing the blockchain into smaller, manageable pieces.