Bip39-Standalone. Is passphrase similar to 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 protection to the wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, Conversely, https://socialimarketing.com/story4378813/bip39-passphrase-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work