Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety on your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, Conversely, https://210list.com/story19929439/bip39-wallet-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic