Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of protection in your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, is https://meshbookmarks.com/story18729489/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained