Bip39 Seed. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of protection for your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, Alternatively, is typically https://getsocialselling.com/story4590836/ian-coleman-bip39-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work