Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, However, is https://bookmarkzap.com/story18825770/bip-39-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy