Bitcoin, Litecoin, and Ethereum, for example, are Layer-1 blockchains. Layer-1 scaling solutions augment the base layer of the blockchain protocol itself in order to improve scalability.
Is Ethereum a layer 1 or 2?
Bitcoin, Litecoin, and Ethereum, for example, are Layer-1 blockchains. Layer-1 scaling solutions augment the base layer of the blockchain protocol itself in order to improve scalability.