Bip39 Seed. 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 additional layer of security towards your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://mysocialguides.com/story4031844/bip39-mnemonic-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained