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?
You can´t. But not because of what is being said here.
You will be nailed at the touching point, where you try to make a deposit or cash in the real money. Of course, the authorities have to give it an extra effort.