Bip39 Checksum. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security for your wallet that works together with your seed phrase to encrypt and protect your wallet. A https://bookmarkrange.com/story21275033/bip39-words-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting