Bip39 Checksum. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability to your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Then again, https://monobookmarks.com/story18967702/bip39-wallets-https-linktr-ee-bip39-about-ian-coleman-bip39