Is Aptos a layer 1 blockchain?

Is Aptos indeed classified as a layer 1 blockchain?" This inquiry piques my curiosity as it delves into the intricate realm of blockchain technology. Layer 1 blockchains are fundamental building blocks, serving as the solid foundation upon which decentralized applications and services are constructed. They possess the crucial attributes of scalability, security, and reliability, which are essential for any robust blockchain ecosystem. Aptos, as I understand, is a project that aims to provide the utmost in terms of these core principles. Its design philosophy seems to revolve around enhancing scalability, security, and reliability, all while maintaining a high degree of upgradability. However, classifying a blockchain project as layer 1 isn't a mere claim; it requires a deep understanding of its technological underpinnings and how it interacts with the broader blockchain ecosystem. So, is Aptos truly a layer 1 blockchain? To answer this, we need to delve into its technical architecture, consensus mechanisms, and the way it handles transactions and data. Only then can we accurately assess whether it meets the criteria of a layer 1 blockchain and offers the robust foundation required for building a thriving decentralized economy.