Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works together with your seed phrase to encrypt and secure your wallet. A https://wildbookmarks.com/story19081437/bip39-wallet-https-linktr-ee-bip39-the-fact-about-bip39-wallets-that-no-one-is-suggesting