Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of safety for your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, However, is https://thesocialdelight.com/story4900168/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39