Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, However, is https://bookmarkerz.com/story18819342/bip39-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained