Layer 1 Protocols

Architecture

Layer 1 protocols represent the foundational infrastructure upon which blockchain networks are built, differing fundamentally from Layer 2 solutions that operate atop an existing base layer. These protocols define the core consensus mechanisms, data structures, and transaction validation processes, establishing the rules governing network participation and asset transfer. Design choices within the architecture directly impact scalability, security, and decentralization trade-offs, influencing the overall performance and resilience of the system. Consequently, the architectural design dictates the network’s capacity to handle increasing transaction volumes and maintain integrity against malicious actors.