Layer 1

Layer 1 blockchains are fundamental platforms that operate as the backbone of the crypto ecosystem, managing their own transactions and security without depending on other networks. Notable examples include Bitcoin (BTC) and Ethereum (ETH), which have established the foundations for creating decentralized applications and smart contracts.

These networks are designed to offer a solid and secure infrastructure, allowing the direct execution of transactions and applications on their own blockchain. Their success depends on their ability to maintain decentralization, security, and scalability, facing technical and governance challenges.

The evolution and adoption of layer 1 blockchains are fundamental for the growth of the crypto ecosystem, as they provide the foundation upon which more specialized and advanced solutions are built. Their continuous development directly influences innovation and expansion of blockchain technology across various sectors.