Overview of blockchain layers

Though there isn’t a frequent normal for blockchain layers, a 3-layer method might be the most typical.

We will name blockchain layers a house. Whereas the bottom (Layer 0), floor flooring (Layer 1), and roof (Layer 3) are required, any further backside (Layer 2) is non-compulsory. Different flooring like Layer 2 will help keep away from congestion and supply extra space for effectivity and scalability.

With out a basis, you wouldn’t have the ability to construct the superstructure and the roof. Though every Layer provides completely different capabilities, they’re all interconnected.