Bip39 Standard. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://7prbookmarks.com/story18672438/bip39-generator-https-linktr-ee-bip39-a-review-of-bip39-generator