Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, https://bookmarkusers.com/story18623432/bip39-generator-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic