Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of stability for your wallet that works along with your seed phrase to encrypt and secure your wallet. https://friendlybookmark.com/story19414120/bip39-generator-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic