Application Layer Blockchains

Architecture

Application Layer Blockchains represent a paradigm shift in blockchain design, moving beyond base-layer infrastructure to focus on specialized functionalities and user experiences. These blockchains are constructed atop existing Layer-1 or Layer-2 networks, inheriting their security and scalability properties while enabling tailored applications like decentralized finance (DeFi) protocols or non-fungible token (NFT) marketplaces. This modular approach facilitates rapid innovation and reduces congestion on core blockchain networks, allowing for more efficient execution of complex financial instruments and derivative contracts. Consequently, they are becoming integral to the development of sophisticated crypto-economic systems.