Bip39 Github. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://easiestbookmarks.com/story19658555/bip39-mnemonic-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained