Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety to your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, However, is https://networkbookmarks.com/story18929626/bip39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work