Profile details (timeline + sources). If something is wrong, use Contact / Corrections.
Larry Dean Harmon
Pleaded guilty
Operator of the Helix darknet bitcoin ‘mixer’; pleaded guilty in the United States to money laundering conspiracy (per DOJ).
Status
Pleaded guilty
Jurisdiction
US
Tags
mixer, helix, money-laundering, darknet, legal-case
Last updated
2026-02-03
Details
- Profile focuses on the individual operator of a crypto mixing service.
- Status reflects a guilty plea announced by DOJ.
- Tags emphasize darknet-linked laundering allegations and mixer context.
- Jurisdiction marked US due to DOJ prosecution.
- Images intentionally omitted unless clearly licensed (CC/PD) image is verified.
Timeline
2021-08-18
DOJ announced that an Ohio resident pleaded guilty to operating a darknet-based bitcoin mixer and related money laundering conspiracy.
• Ohio Resident Pleads Guilty to Operating Darknet-Based Bitcoin Mixer that Laundered Over $300 Million (U.S. Department of Justice (Office of Public Affairs) press-release)