Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works along with your seed phrase to encrypt and defend your wallet. A https://bookmarklinkz.com/story19395838/bip39-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news