Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability for your wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, Then again, is usually https://extrabookmarking.com/story18813372/bip39-word-list-https-linktr-ee-bip39-bip39-words-an-overview