Bip39. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of stability for your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, On https://socialbuzzmaster.com/story4509302/bip39-list-https-linktr-ee-bip39-a-review-of-bip39-generator