Bip39 Words. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection to your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://thekiwisocial.com/story4297018/bip39-mnemonic-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news