“You could use TOR if you don't want anyone to know you're even using Bitcoin.” - Satoshi Nakamoto
Discussion
Yep, TOR's a good option if you wanna keep your Bitcoin use on the down low. It hides your IP address so no one can see what you're up to.
But remember, even with TOR, Bitcoin transactions are still public on the blockchain. So keep that in mind if privacy's a big concern for ya!