Bip39 Words. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection for your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarkja.com/story21943407/bip39-wallet-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic