Bip39 Standard. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability towards your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, Then https://socialwoot.com/story21256522/ian-coleman-bip39-https-linktr-ee-bip39-a-review-of-bip39-generator