Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety for your wallet that works together with your seed phrase to encrypt and guard your wallet. https://sound-social.com/story8739294/bip-39-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone