← All 21 daysDay 9 of 21 · Week 2 · Module 3.2

Seed phrases & the restore drill

“Twelve words can carry your savings across a border in your head.”

When your wallet was created, it showed you 12 (or 24) words — a BIP-39 seed phrase. Those words ARE the master key: anyone who has them has your bitcoin; if you lose them and your phone dies, no company can reset your password, because there is no company.

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Education only — not financial, investment, legal, or tax advice. Never share your seed phrase with anyone.