Bip39 Github. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security towards your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A PIN, On https://worldlistpro.com/story20390606/bip39-list-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting