Bip39 Github. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security towards your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://socialinplace.com/story4074798/bip39-wallet-https-linktr-ee-bip39-not-known-details-about-bip39-list