Bip39 Vs Slip39. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security in your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://bookmark-template.com/story23501387/bip39-https-linktr-ee-bip39-an-unbiased-view-of-bip-39