Bip39 Github. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability on your wallet that actually works together with your seed phrase to encrypt and shield your wallet. https://ok-social.com/story4114591/bip39-list-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained