Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://yoursocialpeople.com/story4181505/bip39-mnemonic-https-linktr-ee-bip39-the-bip39-wallet-diaries