Full Node
node
blockchain
A full node independently validates blocks and transactions, enforcing a blockchain's consensus rules without trusting a third party.
1
concept
Full nodes download, verify, and relay blocks and transactions according to consensus rules. They protect users by rejecting invalid history instead of relying only on a wallet server, explorer, or exchange.
2
roles
Roles include mempool maintenance, relay policy enforcement, serving peers through P2P networking, and providing local data to wallets or applications.
Conceptual links
Related terms
2 linkedExplore connected entries beyond the alphabetical index.
All terms and definitions may update as the Cryptionary improves.
