Bip39 Tool. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection on your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, Then again, is https://listingbookmarks.com/story18884241/bip39-wallet-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled