Crypto Protocols

Definition ∞ Crypto protocols are sets of rules and standards that govern the operation of a cryptocurrency or blockchain network. These protocols dictate how transactions are verified, how new units are created, and how participants interact. They form the foundational code upon which digital assets and decentralized applications are built. Examples include Bitcoin’s protocol for peer-to-peer electronic cash and Ethereum’s protocol for smart contracts.
Context ∞ Crypto protocols are consistently featured in digital asset news, particularly when discussing network upgrades, security vulnerabilities, or new feature implementations. Significant changes to these underlying rules, such as Ethereum’s transition to proof-of-stake, generate substantial market interest and technical debate. Understanding these protocols is essential for comprehending the functionality, security, and future direction of various digital assets and their ecosystems.