Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, on the https://bookmarkpath.com/story19018486/bip39-wallets-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets