Here's a privacy trap worth knowing: Your deposit might be hidden, but the swap tells the whole story. Say you deposit 5 SOL into your private wallet. Ten minutes later, a fresh address swaps exactly 5 SOL on Jupiter—the timing sync makes you the obvious culprit. On-chain forensics doesn't need perfect data; it just needs patterns. Time correlation becomes the smoking gun. Even if each step looks clean individually, stringing them together paints a pretty clear picture. It's why many traders now add random delays or split transactions—basic operational security to break that timing fingerprint.