Bip39 Ian Coleman. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection towards your wallet that actually works along with your seed phrase to encrypt and protect your wallet. https://bookmark-rss.com/story18608582/bip39-wallet-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-generator