What crypto Cannot be traced?
Could you elaborate on which cryptocurrencies, if any, possess the characteristic of being untraceable? In the realm of digital assets, privacy coins have gained attention due to their emphasis on anonymity and obfuscating transaction details. However, it's important to note that no cryptocurrency is entirely untraceable, as the blockchain ledger itself serves as a public record. Nevertheless, certain cryptos utilize advanced techniques such as ring signatures, stealth addresses, and mixing services to enhance privacy and obfuscate the trail of transactions. Could you provide insight into which of these, if any, are considered the most difficult to trace and why?