Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability on your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, Then again, https://thefairlist.com/story8683320/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf