Bip39 List. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security in your wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, https://socialimarketing.com/story4184008/bip39-passphrase-https-linktr-ee-bip39-a-review-of-bip39-generator