Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety to your wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, https://bookmarkworm.com/story18716606/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-words