Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security on your wallet that works together with your seed phrase to encrypt and shield your wallet. A https://getsocialnetwork.com/story4106885/bip39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets