Bip39 Word List. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security to the wallet that actually works together with your seed phrase to encrypt and defend your wallet. https://onlybookmarkings.com/story18579747/ian-coleman-bip39-https-linktr-ee-bip39-the-fact-about-bip39-wallets-that-no-one-is-suggesting