Bip39 Standard. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of protection for your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, https://thebookmarkfree.com/story19163609/bip39-generator-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list