Bip39 Github. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection for your wallet that actually works along with your seed phrase to encrypt and shield your wallet. A PIN, https://nowbookmarks.com/story18836579/bip39-wallets-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news