Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works along with your seed phrase to encrypt and defend your wallet. A https://zbookmarkhub.com/story19655988/bip39-wallet-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic