Glossary

Wallets, Security & Custody

What is self-custody in crypto?

Self-custody in crypto means holding your own private keys, so you alone control your assets without relying on an exchange or third party. The keys typically live in a hardware or software wallet you manage, often secured by a recovery phrase. This gives you full control, but it also makes you solely responsible: if you lose the keys or recovery phrase, there is no provider to restore access. For example, moving coins from an exchange to your own hardware wallet shifts you into self-custody.

Crypto investments are subject to market risk and volatility. Past performance is not indicative of future returns. This is general information, not investment advice — consider your own circumstances or consult a qualified adviser before investing.

Related terms

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