Bip39 Github. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security in your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://top100bookmark.com/story19673245/bip39-words-https-linktr-ee-bip39-the-best-side-of-bip39