> Not really. It leaves a trail. The only problems with tracing is jurisdictional. If they can tie you to a particular "wallet" on their currency and by law, it's over. You won't ve able to buy or sell without leaving a clear, easily searchable trail, unless you trade in kind.

1. That applies to some crypto but not all.

2. Even then it assumes you need to trade for fiat on a digital banking system in order to buy what you want. It doesn't account for people trading directly for what they want to buy or trading for physical cash.

> If the ID is required for access to the internet, they'll know if you traded other crypto-currencies.

What ID?

> The libertarian game then shifts to stealing or spoofing identity. Gurps cyberpunk is the real future.

Or creating alternate networks. Meshnets have already started popping up in chaotic areas. Won't be long before they start hitting most western cities.