Bip39 last word checksum https://www.anobii.com/en/01000289012ff9b293/profile/activity Developed for day-to-day users but robust plenty of for the most seasoned copyright fanatics, Vault12 Guard makes sure your wallet seed phrases and private keys are preserved in a completely self-sovereign fashion, throughout all Blockchains. BIP39 increases wallet security by building backups relia... https://tbookmark.com/story20408179/bip39-history-new-step-by-step-map-for-bip39-github-https-cutt-ly-uryc5rw7