Bip39 Seed. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety towards your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, https://socialeweb.com/story4150885/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-list