Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that works together with your seed phrase to encrypt and protect your wallet. https://bookmarkick.com/story18802322/bip39-passphrase-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting