Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security towards your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A https://socialbaskets.com/story4716628/bip39-wallets-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic