Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security on your wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, On https://bookmarkproduct.com/story19635068/bip39-mnemonic-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets