Why run a node?
Because with your own node, nobody can lie to you about your money.
In plain words
Use someone else's node and you are asking them what your balance is — and trusting the answer. Run your own and your computer verifies every rule itself. No one can show you a false balance, hide a payment, or change Bitcoin beneath your feet. Your node is also a vote: rule changes spread only if node owners accept them. The price: a modest computer and one long first sync.
Why it matters
- Verify, don't trust — Bitcoin's creed, applied personally.
- Your wallet's questions stop leaking to strangers' servers.
- Thousands of stubborn nodes keep rule changes consensual.
Go deeper
- Full node
- Node hardware
- Nodes & your privacy
Updated 2026-07-29