Blockchain is a technology that enables secure, decentralized, and transparent data exchange. However, not all blockchains are the same. Different blockchains have unique features, capabilities, and limitations. In this article, we will explore the blockchain ecosystem and understand what layer 1s and layer 2s are.

What are Layer 1s?

Layer 1s are the base layer of blockchains, where the transactions are recorded and validated by the network. Layer 1s are also known as the consensus layer, as they use a consensus mechanism to achieve agreement among the network participants. Some examples of layer 1s are Bitcoin, Ethereum, and Sui Network.

What are Layer 2s?

Layer 2s are the second layer of blockchains, where the transactions are processed and executed off the layer 1s. Layer 2s are also known as the scalability layer, as they aim to enhance the performance and efficiency of the layer 1s. Some examples of layer 2s are Lightning Network, Polygon, and Arbitrum.

Let’s find out more about layer 1s and layer 2s and how they differ.