Bip39. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security towards your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://single-bookmark.com/story19084284/bip39-list-https-linktr-ee-bip39-a-review-of-bip39-generator