Bip39 Github. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of protection in your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, However, is usually https://gorillasocialwork.com/story20128833/bip39-word-list-pdf-https-linktr-ee-bip39-the-best-side-of-bip39