Base Layer Two

Definition ∞ A Base Layer Two solution operates atop an existing blockchain to improve its performance and efficiency. These systems process transactions off the main chain, or Layer One, before settling them back to the foundational layer. The goal is to increase transaction throughput and decrease associated costs. This architecture helps address the scalability limitations inherent in many primary blockchain networks.
Context ∞ The progress of Base Layer Two solutions is a key driver for the broader adoption of blockchain technology, particularly for networks like Ethereum. Current discussions revolve around the security assurances provided by different Layer Two types, such as rollups and sidechains, and their interoperability. Significant developments are focused on reducing latency, improving user experience, and achieving greater decentralization within these scaling protocols.