Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Alternatively, is https://thebookmarklist.com/story18581714/bip39-passphrase-https-linktr-ee-bip39-the-best-side-of-bip39