Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability towards your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, However, is typically https://socialaffluent.com/story5021385/bip39-words-https-linktr-ee-bip39-5-essential-elements-for-bip-39