Bip39 offline https://hubpages.com/@lefwenuuyr Checksum creation: A checksum is produced from this entropy applying SHA-256 hashing, which allows validate the mnemonic's integrity afterwards. Subscribe to our weekly mailing list and have most recent copyright information, means and guides towards your e-mail! Zengo - A cell wallet that supports BIP39 seed phrases, https://linkedbookmarker.com/story6365170/bip39-validator-bip39-checksum-an-overview-https-cutt-ly-uryc5rw7