Bip39 Standard. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A PIN, Then https://bookmark-dofollow.com/story22995662/bip39-wallet-https-linktr-ee-bip39-5-essential-elements-for-bip-39