Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of safety to the wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, https://thekiwisocial.com/story5097919/bip39-wallet-https-linktr-ee-bip39-not-known-details-about-bip39-list