Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety to your wallet that works along with your seed phrase to encrypt and defend your wallet. A https://social40.com/story4442823/bip39-wallet-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase