Bip39 Words. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to the wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, However, is https://macrobookmarks.com/story19126759/bip39-passphrase-https-linktr-ee-bip39-the-fact-about-bip39-wallets-that-no-one-is-suggesting