Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works along with your seed phrase to encrypt and defend your wallet. A https://totalbookmarking.com/story18848436/bip39-word-list-pdf-https-linktr-ee-bip39-top-guidelines-of-bip39-words