Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, However, https://socialmediaentry.com/story4260861/bip39-wallets-https-linktr-ee-bip39-bip39-words-secrets