Directory / technical-docs /

You are browsing a mirror of a file hosted on GitHub. View original

What is a Cardano node?

The Cardano node is the core component that underpins the Cardano network. Ultimately, a blockchain network is just a collection of interconnected nodes, all working together to validate transactions and blocks by means of consensus. The definition of consensus for any given network varies, but for the Cardano network it’s defined by the Ouroboros protocol.

By running a Cardano node, users participate in and contribute to the network.