Common Misconceptions About Self-Custody

A lot of hesitation around self-custody comes from ideas that sound reasonable but don't hold up once you look at the actual architecture. Here are the ones that come up most.

“You need to know how to code.”

Distributed-key architecture and verification tools handle the cryptography automatically. What's actually required is safeguarding a recovery phrase and checking transaction details — not writing software.

“Losing your device means losing everything.”

Only without a plan. A verified backup or distributed key architecture (see Backup & Recovery and Key Security) exists specifically so one lost device isn't the end of the story.

“No custodian means no one can ever help you.”

It means no single company holds a copy of your key — restoration isn't in any one party's hands. That's a different problem than nobody understanding the architecture, which is what a glossary and guides like this one are for.

“A hardware device makes an account impossible to compromise.”

Distributed-key architecture removes several single points of failure, but it doesn't remove the human ones — see Security Awareness and Transaction Verification for the practices that still matter regardless of hardware.

“Self-custody only matters for large amounts.”

The architecture — distributed keys, verified backups, verified transactions — works the same way no matter the amount. The risks it addresses don't scale down just because the balance does.

None of this makes self-custody automatically safer than the alternative — see Responsibility for what stays true no matter which architecture you choose.