Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability on your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A https://optimusbookmarks.com/story18702137/bip39-https-linktr-ee-bip39-bip39-words-an-overview