Bip39 Github. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability to your wallet that actually works along with your seed phrase to encrypt and protect your wallet. https://socialinplace.com/story4336318/bip39-word-list-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting