Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety in your wallet that actually works along with your seed phrase to encrypt and shield your wallet. https://bookmark-master.com/story18804327/bip39-word-list-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39