Bip39 Words. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability on your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, https://socialevity.com/story20595855/bip39-wallet-https-linktr-ee-bip39-5-essential-elements-for-bip-39