One of those stories that can't be left out in the crypto world. Years ago, this case circulated that still raises unanswered questions: what really happened to Gerald Cotten and the $250 million that simply disappeared?

It all started at the end of 2018. Cotten was the CEO of QuadrigaCX, a Canadian exchange that was quite well-known at the time. Young, charismatic, crypto billionaire — he seemed to have it all. He went on his honeymoon to India with his wife in December, but on the 9th of that month, at only 30 years old, he was declared dead at a Jaipur hospital. Cause: complications from Crohn's disease.

Up to that point, it would have just been a tragedy. The problem came afterward.

A few days after Cotten's death, the exchange collapses. And here’s the crazy part: the guy was the only one with access to the cold wallets where over $250 million in Bitcoin and other cryptocurrencies from 115,000 clients were stored. No backups. No shared passwords. Nothing. The money simply stayed there, trapped, inaccessible.

The crypto community panics. Investigators start digging and find strange things: asset movements between personal and company wallets before he died, the incomplete death certificate, hospital details that don’t add up. Paranoia explodes. What if Gerald Cotten wasn’t really dead? What if it was all an elaborate fraud?

Devastated clients begin demanding the body be exhumed. Experts suggest he might have used mixers, tax havens, offshore wallets — everything to disappear with the money. Netflix even released a documentary about the case because the question remains: where is the money? Where is Cotten?

Today, this case is a brutal warning for anyone in crypto. One guy acting as central bank, safe, and potentially a thief — all at the same time. No checks, no balances, no protocols. That’s why when you see exchanges like Gate with decentralized security systems and public audits, you understand why that matters. The lesson of QuadrigaCX should never be forgotten.