Bip39 Words. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety to your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, https://onlybookmarkings.com/story18856588/bip39-mnemonic-https-linktr-ee-bip39-about-ian-coleman-bip39