Bip39 List. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works together with your seed phrase to encrypt and guard your wallet. https://bookmarklinx.com/story19601317/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-facts-about-bip39