Bip39 Tool. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security to the wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://socialexpresions.com/story4638152/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-list