Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works together with your seed phrase to encrypt and defend your wallet. A https://digibookmarks.com/story19592417/bip39-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic