I know this has been covered pretty extensivley. I have been using GRAMS, it is a great interface and very easy to use. I have used Bitcoin fog a lot in the past. Doesn anyone know if either of these services have provided any sort of evidence that they are actually tumbling coins and giving us back clean coins? I'm a pretty technical person but this i wouldn't know about. GRAMS claims to take our coins and then give us back "clean" coins that have never been in a dark market... How do we know this?
Also how does anyone know that a coin was ever in a dark market?
Bitcoin Fog selective scams. And nigga do a taint analysis.