Bip39 Compatible Wallet. Due to the cryptographic structure of BIP-39, a weak passphrase won't reduce the protection of the opposite wallets or enable reveal the seed words. Yes, BIP39 passphrases are circumstance-delicate. You should definitely enter your passphrase exactly as you established it up, including any uppercase or lowercase letters. https://socialbookmarkgs.com/story18971535/bip-39-https-linktr-ee-bip39-bip39-words-secrets