Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works together with your seed phrase to encrypt and protect your wallet. A https://nybookmark.com/story20240729/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf