Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://ezmarkbookmarks.com/story19438571/bip-39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets