Virtual Machine Layering refers to a structured approach in which different layers of virtual machines are used to manage the execution of software and smart contracts on a blockchain network. This design enhances scalability, security, and efficiency by separating concerns at various levels.At its core, the architecture typically includes a base layer that handles consensus and transaction validation. Above it, multiple virtual machine layers can be deployed to execute smart contracts and decentralized applications (dApps). Each layer can operate independently, reducing the load on the base layer and allowing for optimized resource allocation.This layering allows developers to create custom virtual machines suited for specific types of applications while still benefiting from the underlying blockchain’s security and consensus mechanisms. Furthermore, it promotes interoperability, letting different virtual machines communicate and share data, fostering innovation and collaboration across projects. Overall, Virtual Machine Layering in blockchain helps streamline processes, improve performance, and support a diverse range of applications without overburdening any single part of the system.