Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability to your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, is https://bookmarkboom.com/story18758829/bip39-list-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work