Layer 1 Mainnet

Layer

A foundational blockchain network, Layer 1 mainnets represent the base infrastructure upon which decentralized applications (dApps) and cryptocurrency ecosystems are built. These networks, such as Bitcoin and Ethereum, directly manage transaction validation and consensus mechanisms, establishing the core security and functionality. The design of a Layer 1 dictates the overall scalability, transaction throughput, and cost structure for all subsequent protocols and applications operating on top of it. Consequently, Layer 1 architecture choices profoundly influence the broader crypto landscape and the feasibility of complex financial instruments.