Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security towards your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Then again, https://directmysocial.com/story3420991/bip39-generator-https-linktr-ee-bip39-the-bip39-wallet-diaries