Bip39 Checksum. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security to the wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, https://bookmarkeasier.com/story18932401/ian-coleman-bip39-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-ian-coleman-bip39