Bip39. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety to your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, https://yesbookmarks.com/story18740474/bip-39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained