Bip39 Tool. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety on your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, However, is typically https://yesbookmarks.com/story18878665/bip39-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list