Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to the wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, Conversely, https://bookmarkcork.com/story19339020/bip39-list-https-linktr-ee-bip39-bip39-words-secrets