Bip39 Standard. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A https://cruxbookmarks.com/story18686163/bip-39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work