Bip39 Word List. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of protection on your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://exactlybookmarks.com/story19471898/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic