Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A https://socialislife.com/story4113029/bip-39-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy