Bip39 Word List Pdf. Is passphrase similar to 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 protection to the wallet that works along with your seed phrase to encrypt and protect your wallet. https://socialfactories.com/story4073744/bip39-wallet-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled