Definition
A node is a computer that maintains a copy of a blockchain network. Learn how nodes validate transactions and secure crypto networks.
Why It Matters
Understanding Node 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
Node 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.