Bip39 Checksum. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is a list of words which retailer all the knowledge needed to recover a bitcoin wallet. A wallet will commonly create a mnemonic backup phrase and instruct the user to put in writing it down on paper. BIP44 defines https://kingslists.com/story20839563/ian-coleman-bip39-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean