Bip39 implementation https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know Checksum generation: A checksum is generated from this entropy employing SHA-256 hashing, which assists validate the mnemonic's integrity afterwards. The amount of protection does a passphrase add? A BIP39 passphrase considerably impr... https://bookmarkfly.com/story20253010/bip39-bitcoin-everything-about-bip39-word-list-txt-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw