Bip39 Standard. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability to the wallet that works along with your seed phrase to encrypt and shield your wallet. A https://bookmarkedblog.com/story19512234/ian-coleman-bip39-https-linktr-ee-bip39-the-best-side-of-bip39