Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety in your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://zbookmarkhub.com/story18795762/bip39-list-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained