I was having an argument with a friend. He says that you can't be anonymous to the bitcoin's network. Both nodes and wallets use, leads to an ip address where information can be found.
I had read in this forum that you can hide it with hardware? How exactly?
If you will be referring privacy-O-meters, 100% privacy is possible. However, your transactions will always be displayed that technically tells us that it is not 100% hidden. The identity of the person can't be tracked down because of anonymity of bitcoin. But digitil foot prints can't be hidden. Overall, it's not 100% anonymous nor private.