Bip39 Passphrase. 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 additional layer of stability to the wallet that works along with your seed phrase to encrypt and protect your wallet. A https://bookmarksusa.com/story18677054/bip-39-https-linktr-ee-bip39-a-review-of-bip39-words