#BuiltonSolayer and $LAYER @Solayer Here’s a 1word summary of Layer in blockcha

In blockchain technology, a layer describes the structural tier of a network. Layer 1 is the foundational mainnet, such as Bitcoin, Ethereum, or Solana, responsible for consensus, security, and transaction finality. Layer 2 solutions operate on top of Layer 1 to enhance scalability, reduce fees, and improve transaction throughput without sacrificing decentralization. Examples include rollups, sidechains, and state channels. Layer 2s inherit security from the underlying Layer 1 while adding performance optimizations. Higher conceptual layers—like Layer 3—can focus on application-specific logic or interoperability. This layered approach enables blockchains to balance speed, security, and decentralization, known as the blockchain trilemma.