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Are Bitcoin Mixers Going Quiet?
Coin mixers were once a popular solution to Bitcoin’s imperfect privacy features. Bitcoin uses pseudonymous addresses, which reveal key data such as transaction amounts and destinations. That doesn’t reveal user information, but analysts can piece together who owns each address by looking at how Bitcoin has changed hands. That’s where coin mixers (or tumblers) come in. For a fee, coin mixing services will allow you to deposit Bitcoin that has been “tainted” by past activity. Once you make a deposit, you’ll receive “clean” Bitcoin in return. They may sound legally risky, but they’re also widely-used ... (full story)