Bip39 offline https://hubpages.com/@lefwenuuyr It's very important that the mnemonic sentences are generated from randomly selected numbers! These quantities is usually generated in many different alternative ways, that are described in other content below, like "What exactly is an RNG" and Seed Phrase Technology. This could provide you with empty balances. https://whitebookmarks.com/story20743043/bip39-diceware-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-english-word-list-https-t-me-bip39-chat