Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety on your wallet that works along with your seed phrase to encrypt and secure your wallet. A https://throbsocial.com/story20643450/bip39-wallets-https-linktr-ee-bip39-bip39-generator-an-overview