Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection to your wallet that actually works together with your seed phrase to encrypt and guard your wallet. A https://webcastlist.com/story20944550/bip-39-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list