Mt. Gox CEO Karpelès Reveals Details of 2014 Collapse and Japanese Detention

Summary

In late 2025, Mark Karpelès, ex CEO of Mt. Gox, lives a quieter life in Japan, building a VPN and an AI automation platform. As Chief Protocol Officer at vp.net—a VPN that uses Intel’s SGX technology to let users verify exactly what code runs on servers—he works alongside Roger Ver and Andrew Lee, the founder of Private Internet Access. “It’s the only VPN that you can trust basically. You don’t need to trust it, actually, you can verify”. At shells.com, his personal cloud computing platform, he’s quietly developing an unreleased AI agent system that hands artificial intelligence full control over a virtual machine: installing software, managing emails, and even handling purchases with a planned credit card integration. “What I’m doing with shells is giving AI a whole computer and free rein on the computer”, a brilliant idea, really. AI agents on steroids. The contrast with his past could not be starker. Fifteen years ago, Karpelès was the reluctant king of Bitcoin’s trading world, running Mt. Gox at a time when the exchange processed the vast majority of global bitcoin trades. His journey began innocently enough in 2010. Operating a web hosting company called Tibanne under the brand Kalyhost, Karpelès received a request from a French customer based in Peru who was frustrated with international payment hurdles. “He’s the one who discovered Bitcoin, and asked me if he could use Bitcoin to pay for my services … I was probably one of the first companies to implement Bitcoin payments back in 2010”.Roger Ver, an early evangelist, became a frequent visitor to Karpelès’ office. Unknowingly, his servers also hosted a domain linked to Silk Road—silkroadmarket.org—purchased anonymously with bitcoin. That connection would later fuel investigations: U.S. authorities briefly suspected Karpelès of being Dread Pirate Roberts himself. “That was actually one of the main arguments why I was investigated by U.S. law enforcement as maybe the guy behind the Silk Road… They thought that I...