Bip39 Github. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://socialrus.com/story18161355/bip39-words-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets