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 protection on your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is https://techonpage.com/story4017384/bip39-wallet-https-linktr-ee-bip39-the-bip39-wallet-diaries