Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of protection to your wallet that works together with your seed phrase to encrypt and secure your wallet. A https://bookmarkwuzz.com/story18672082/bip39-generator-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic