While you can run node software on an old laptop for free, most users choose a dedicated device to ensure it stays online 24/7.

: Confirms for yourself that the 21 million supply cap is being followed.

: Prevents your IP address and wallet balance from being leaked to public servers.

The Ultimate Guide to Buying and Running a Bitcoin Node (2026 Edition)

The choice depends on your technical comfort level and budget. Why Should I Run a Bitcoin Node? - River Financial

: Strengthens the decentralized network against censorship and single points of failure.

: Essential for running Lightning Network channels or self-hosting a BTCPay Server to accept payments. 2. Buy vs. DIY: Choosing Your Path

Running your own Bitcoin node is the ultimate "sovereignty upgrade." While a Bitcoin wallet manages your keys, a node manages your truth. By running one, you stop trusting third-party servers to tell you your balance and instead verify every transaction yourself.