A Layer 1 blockchain refers to the main blockchain layer in a blockchain ecosystem. It is the foundational layer that forms the basis of a decentralized network and is responsible for handling the core functionalities of the blockchain. Layer 1 is often contrasted with Layer 2 solutions, which are built on top of existing blockchains to enhance scalability or introduce specific features.

In this blog, we'll explore What is Layer 1 Blockchain, its overall mechanism, Security and Decentralization process.