Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety for your wallet that works together with your seed phrase to encrypt and protect your wallet. https://johsocial.com/story9531969/bip-39-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list