Bip39 library https://www.hometalk.com/member/176312665/elva1377050 The buy on the mnemonic phrase issues. For those who mess up the buy then You can not Get better your wallet. All of your funds will be missing permanently. Ensure you have a suitable backup. He can also be the creator of by far the most https://socialinplace.com/story5894820/bip39-recovery-seeds-5-tips-about-bip39-checksum-you-can-use-today-https-cutt-ly-uryc5rw7