Bip39 Vs Slip39. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works together with your seed phrase to encrypt and safeguard your wallet. A PIN, On https://bookmarkfriend.com/story19400514/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-list