Bip39 Tool. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://bookmarkmargin.com/story19023096/bip-39-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news