Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability on your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://mediasocially.com/story4096352/bip39-wallet-https-linktr-ee-bip39-not-known-facts-about-bip39