Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security to the wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, Then again, is https://minibookmarking.com/story18756543/ian-coleman-bip39-https-linktr-ee-bip39-bip39-words-fundamentals-explained