Bip39 Words. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of protection to the wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, on the other https://nimmansocial.com/story9583780/bip39-wallets-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39