Definition
Layer 1 refers to the base blockchain network that processes and finalizes transactions. Learn about L1 blockchains like Bitcoin and Ethereum.
Why It Matters
Understanding Layer 1 helps you read crypto market data more accurately and make better-informed decisions when comparing coins, projects, and on-chain activity.
Where You'll See It
Layer 1 appears throughout cryptocurrency analytics on Crypto Market Watch — including coin profiles, rankings, and other glossary entries. Continue with related glossary terms or read the longer-form learn articles for deeper context.