Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. https://wildbookmarks.com/story19081256/ian-coleman-bip39-https-linktr-ee-bip39-the-best-side-of-bip39