Bip39 Word List. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works together with your seed phrase to encrypt and protect your wallet. https://bookmarkcork.com/story19680144/bip39-wallet-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone