Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, However, is https://thebookmarkid.com/story18894468/bip39-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic