Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, is https://bookmark-template.com/story21953905/bip-39-https-linktr-ee-bip39-a-review-of-bip39-generator