Bip39 https://www.cheaperseeker.com/u/adeneuwaks Checksum creation: A checksum is produced from this entropy applying SHA-256 hashing, which helps verify the mnemonic's integrity later. BIP39 is like a chance to “study” and have an understanding of the seed phrase. But, your wallet also has to know how to “find” your cash using that https://listfav.com/story21539158/bip39-checksum-calculator-5-tips-about-bip39-standard-you-can-use-today-https-cutt-ly-uryc5rw7