Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of protection on your wallet that works along with your seed phrase to encrypt and guard your wallet. A PIN, https://companyspage.com/story4549875/ian-coleman-bip39-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-ian-coleman-bip39