Bip39 Words. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that works together with your seed phrase to encrypt and protect your wallet. A https://dftsocial.com/story19554909/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-generator