Bip39 Vs Slip39. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of protection to the wallet that actually works along with your seed phrase to encrypt and guard your wallet. A https://socialexpresions.com/story4427312/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic