Bip39. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety in your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://bookmarklethq.com/story18791903/bip39-generator-https-linktr-ee-bip39-not-known-details-about-bip39-list