Layer-0 Blockchain

A Layer-0 blockchain serves as the foundational layer that integrates with Layer-1 blockchains and Layer-2 scaling solutions. While the exact classification of a Layer-0 blockchain may vary, its primary purpose revolves around creating an ecosystem of interoperable blockchain networks that function in harmony. Notable examples include Solana and Cosmos, which facilitate the security, connectivity, and interoperability of blockchains built on their respective platforms. While some Layer-1 platforms connect multiple blockchains, they are not classified as Layer-0 networks.