Bip39 Github. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security on your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, However, https://bookmarkize.com/story18769255/bip39-word-list-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39