Bip39 List. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of protection towards your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://topsocialplan.com/story4672139/bip39-passphrase-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list