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Layer 2 Innovation

Definition

Layer 2 innovation refers to advancements and new technologies built on top of existing blockchain networks, such as Ethereum, to improve scalability and efficiency. These solutions operate as secondary frameworks, processing transactions off the main blockchain to reduce congestion and lower fees. Common examples include state channels, sidechains, and rollups, each offering distinct approaches to enhancing transaction throughput. Such developments are pivotal for enabling broader adoption of blockchain technology by making it more performant and cost-effective.