Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://socialmediainuk.com/story20287040/bip39-passphrase-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39