Layer 2 Infrastructure

Architecture

Layer 2 infrastructure represents a pivotal evolution in cryptocurrency network design, addressing inherent scalability limitations of base layers like Bitcoin or Ethereum. These systems operate ‘off-chain’, processing transactions outside the main blockchain to enhance throughput and reduce associated costs, subsequently settling finalized states on the Layer 1. Consequently, this architectural approach facilitates more complex financial instruments, such as derivatives, by providing a more efficient substrate for order execution and settlement, critical for institutional adoption. The design choices within Layer 2, encompassing validity proofs or sidechains, directly impact security trade-offs and the overall system’s resilience against potential attacks.