Bip39 Word List. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability in your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, On https://bookmarkcolumn.com/story18458781/bip39-wallet-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets