Bip39 Tool. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security to your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, However, is https://one-bookmark.com/story18594848/bip-39-https-linktr-ee-bip39-not-known-details-about-bip39-list