Bip39 Standard. 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 additional layer of security in your wallet that works together with your seed phrase to encrypt and defend your wallet. A https://getidealist.com/story20506128/bip39-mnemonic-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work