In a world where cryptocurrency anonymity provides a haven for illicit trades, three key figures have emerged linked to an estimated ₿12 billion in Bitcoin from arms, drug, and murder transactions on a darknet marketplace. These individuals are Pavel Blažek, Tomáš Jiříkovský, and the main architect of the entire scheme—Kárim Titz. According to available information, they had access to bitcoins originating from extensive illegal transactions around the globe.