What a bank would do — and what you do instead
A bank keeps your money in its vault and verifies you with ID, passwords and a fraud team. When you self-custody, the vault is a device or a set of keys, and the “fraud team” is your own habits. There is no reset button and no branch to visit, so the routines in this guide — writing things down, testing recovery, sending small amounts first — do the work a bank’s back office normally does. The upside is that nobody can freeze, lend out or lose your coins on your behalf.
Why a hardware wallet
When your coins sit on an exchange, you own a claim on that exchange. When they sit in a phone wallet, your key lives on a device that also runs a browser, email and dozens of apps. A hardware wallet is a single-purpose device: it stores the key, shows you what you are about to sign on its own screen, and only signs when you press its buttons.
It is the self-banker’s version of a vault. It does not earn anything and it is not insurance. It simply removes the most common ways keys get stolen.
Before you start
- Buy directly from the manufacturer or an authorized reseller. Never buy used or from a marketplace listing.
- Have a pen and the recovery cards that came in the box (or a steel backup plate).
- Pick a private place with no cameras — including your own phone and smart speakers.
- Set aside 30–45 minutes. Rushing is how mistakes happen.
The setup, step by step
Storing the seed phrase
Paper burns and fades; stamped or engraved steel survives fires and floods. Many people keep one copy at home and one in a second secure location. If you add an optional passphrase (sometimes called a “25th word”), record it separately — losing it means losing the funds just as surely as losing the seed.
Frequently asked questions
What if the company that made my wallet goes out of business?
Your coins live on the blockchain, not with the company. Your seed phrase can be restored into other compatible wallets that support the same standard.
Should I keep my seed phrase in a password manager?
Most security guides advise against storing a seed phrase on any internet-connected device or service. Offline paper or steel is the usual recommendation.
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