Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of protection to the wallet that actually works together with your seed phrase to encrypt and protect your wallet. A PIN, https://socialdummies.com/story4450078/ian-coleman-bip39-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39