Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, https://meshbookmarks.com/story18883986/bip39-list-https-linktr-ee-bip39-the-best-side-of-bip39