Bip39 List. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of safety to the wallet that actually works together with your seed phrase to encrypt and safeguard your wallet. A PIN, On https://bookmarkerz.com/story18571245/bip39-list-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39