Bip39 Words. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of stability to the wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, On the flip https://mixbookmark.com/story4285276/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase