Bip39 List. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works together with your seed phrase to encrypt and defend your wallet. A PIN, https://bookmarkprobe.com/story18943130/bip39-mnemonic-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy