Bip39 Word List. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability in your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://madesocials.com/story4588690/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-wallets