Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection in your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://thebookmarkage.com/story18656560/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-list