Off Chain Relayers Implementation

Architecture

Off Chain Relayers Implementation represents a critical infrastructural component enabling scalability for Layer-2 solutions within cryptocurrency networks, particularly those employing zero-knowledge rollups or optimistic rollups. This architecture decouples transaction execution from the main chain, reducing congestion and associated gas fees, thereby enhancing throughput. Relayers function as intermediaries, submitting batched transaction data and proofs to the main chain, and their efficient operation is paramount to the overall performance of the Layer-2 system. The design necessitates robust security measures to prevent fraudulent submissions and ensure data availability, often incorporating fraud proofs or validity proofs.