Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security for your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is https://madbookmarks.com/story19517595/bip39-wallets-https-linktr-ee-bip39-the-best-side-of-bip39