Bip39 Checksum. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works along with your seed phrase to encrypt and guard your wallet. https://bookmarkpagerank.com/story19592228/bip-39-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news