Why are crypto tumblers so difficult to track?
Could you elaborate on the challenges associated with tracking crypto tumblers? As I understand, these services aim to obfuscate the origins of digital currencies by mixing them with other transactions, effectively hiding the trail of funds. However, I'm curious about the technical intricacies that make them so difficult to trace. Does the anonymity provided by blockchain technology play a significant role? Are there any specific encryption techniques or algorithms that make tracing the transactions through tumblers nearly impossible? Additionally, how do these services evade detection by regulatory authorities and law enforcement agencies? Your insights would be greatly appreciated.