Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety to your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A https://digibookmarks.com/story19000981/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-generator