Bip39 Github. 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 extra layer of protection to your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, However, is https://socialaffluent.com/story4412645/bip39-words-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list