Base Blockchain

Definition ∞ A Base Blockchain is the foundational distributed ledger technology upon which other applications or networks are built. It provides the core security, consensus mechanisms, and transaction processing capabilities. Many other blockchain projects, often referred to as Layer 2 solutions or sidechains, depend on the security and finality offered by a base blockchain.
Context ∞ Discussions about Base Blockchains are central to understanding the architecture of the cryptocurrency ecosystem. News coverage frequently focuses on the performance, security upgrades, and scalability improvements of prominent base blockchains like Bitcoin and Ethereum, as these developments have wide-ranging implications for the entire digital asset space.