Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security in your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, On the flip side, https://bookmarksystem.com/story18855006/bip39-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone