Layer Two Abstraction

Architecture

Layer Two Abstraction represents a fundamental shift in scaling cryptocurrency networks, moving transaction processing off-chain to enhance throughput and reduce congestion on the primary blockchain. This architectural approach introduces separate protocols built atop the base layer, inheriting its security while optimizing for speed and cost efficiency. Consequently, it facilitates more complex financial instruments and applications, particularly within decentralized finance (DeFi), by lowering barriers to entry for users and developers. The design often involves state channels, sidechains, or rollups, each employing distinct mechanisms to achieve scalability, impacting network consensus and data availability.