Back to: Wallets & Security 101
Your seed phrase recreates every key in your wallet. Everything else — passwords, apps, devices — is replaceable. The words are not. This lesson is about treating 12–24 words like the bearer asset they are.
Storage that actually works
– Paper, two locations. Fire-safe at home + a trusted second place (family, safe deposit). Paper rots and burns — accept it and duplicate. – Steel for real amounts. Metal backup plates ($30–80) survive fire and flood. If your holdings would hurt to lose, upgrade from paper. – Never digital. No photos, no cloud docs, no password managers, no encrypted USB “just this once.” Every digital copy is a future leak.
The five classic ways people lose everything
- Screenshot synced to cloud → cloud breached → drained.
- “Support” asked for the phrase → sent → drained.
- Typed into a fake wallet site → drained.
- One paper copy lost in a move → house fire → gone.
- Told a friend/partner casually → relationship ends → gone.
Advanced: passphrase (the 25th word)
Most good wallets support an extra passphrase appended to the seed — a word only in your head. With it, even someone holding your 24 words gets an empty wallet. It also means forgetting the passphrase loses everything, so only add one when your backup discipline is already solid.
Inheritance (uncomfortable, necessary)
If something happens to you, your crypto dies with you unless someone trustworthy can reconstruct it. The standard pattern: sealed instructions with a lawyer or in a safe, telling your heir *where the words are* (never putting the words themselves in email or a will that becomes public record).
Your seed phrase is cash that fits in a sentence. Store it like cash,
> share it like a secret, and never type it anywhere but your own wallet’s
> recovery screen.
Next lesson: sending and receiving like a pro.