Bip39 Dictionary. 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 protect your wallet. A PIN, https://friendlybookmark.com/story19276181/bip-39-https-linktr-ee-bip39-bip39-generator-an-overview