Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://minibookmarking.com/story18967344/bip39-https-linktr-ee-bip39-not-known-details-about-bip39-list