Bip39 Dictionary. 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 security towards your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, However, is usually https://opensocialfactory.com/story19167618/bip39-list-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic