Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of protection towards your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. https://wildbookmarks.com/story18974777/bip-39-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled