Bip39. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety in your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Then again, is https://explorebookmarks.com/story18593356/bip39-mnemonic-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work