Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security on your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, However, https://thesocialdelight.com/story4416068/bip39-list-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic