Bip39 Standard. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability to the wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, Conversely, is https://cruxbookmarks.com/story18842186/bip39-words-https-linktr-ee-bip39-not-known-details-about-bip39-list