Bip39 Github. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security for your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A PIN, https://bookmarkspedia.com/story4476293/bip39-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets