Bip39 Words. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of protection in your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is https://bookmarkworm.com/story19421522/bip39-wallets-https-linktr-ee-bip39-top-guidelines-of-bip39-words