Bip39. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://socialmediastore.net/story19218179/bip39-mnemonic-https-linktr-ee-bip39-not-known-facts-about-bip39