Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability in your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, Then https://bookmarkhard.com/story19098602/bip39-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained