Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety on your wallet that works along with your seed phrase to encrypt and defend your wallet. A PIN, However, https://bookmarkleader.com/story19357501/bip-39-https-linktr-ee-bip39-bip39-words-fundamentals-explained