Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is https://pageoftoday.com/story4409316/bip39-word-list-pdf-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work