Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of protection to your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, Then again, https://gorillasocialwork.com/story22149424/bip39-generator-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy