
Two California residents have been charged with laundering cryptocurrency that US authorities allege came from fentanyl and methamphetamine trafficking.
Federal prosecutors said the pair used cryptocurrency transactions to move proceeds from illegal drug sales and hide the source of the funds.
Investigators said blockchain analysis helped trace the movement of the cryptocurrency and identify the alleged laundering operation.
US law enforcement agencies have increasingly used blockchain analytics to investigate crimes involving digital assets, including drug trafficking, fraud and ransomware.
Authorities allege the case involved proceeds from fentanyl and methamphetamine distribution, two drugs that remain a major focus of federal enforcement efforts.
The charges highlight how cryptocurrencies are becoming a regular part of financial crime investigations as regulators and law enforcement expand their digital asset capabilities.