Bip39. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety in your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://bookmarkyourpage.com/story4925495/bip39-list-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39