Layer 2 Technology

Architecture

Layer 2 technology represents a pivotal architectural shift in distributed ledger systems, designed to augment the throughput and scalability limitations inherent in base-layer blockchains. These solutions operate ‘off-chain’, processing transactions independently before periodically settling them on the primary chain, thereby reducing congestion and associated costs. Consequently, this approach facilitates a greater volume of transactions while maintaining the security guarantees of the underlying blockchain, crucial for complex financial instruments. The design choices within Layer 2 protocols directly impact their efficiency and security trade-offs, influencing their suitability for diverse applications like derivatives trading.
ZK Rollups A detailed visualization of a structured financial product illustrating a DeFi protocol’s core components.

ZK Rollups

Meaning ⎊ A scaling technique that batches transactions off-chain and proves their validity to the main chain using a single proof.