Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of protection towards your wallet that works together with your seed phrase to encrypt and shield your wallet. https://bookmarkerz.com/story18547752/bip39-word-list-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work