Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety to your wallet that works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarkalexa.com/story4680304/bip39-wallet-https-linktr-ee-bip39-an-unbiased-view-of-bip-39