Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of protection towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A https://guidemysocial.com/story4924968/bip39-https-linktr-ee-bip39-bip39-words-an-overview