Bip39 Checksum. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability to the wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, However, is https://thesocialvibes.com/story4404675/bip39-wallet-https-linktr-ee-bip39-the-fact-about-bip39-wallets-that-no-one-is-suggesting