Bip39 Word List. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, On https://thebookpage.com/story4412187/bip39-wallet-https-linktr-ee-bip39-not-known-facts-about-bip39