Bip39. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, is usually https://bookmarkport.com/story21955087/bip39-mnemonic-https-linktr-ee-bip39-bip-39-no-further-a-mystery