Block and chain, because the word suggests, a series made of blocks! So we understand what are these blocks. Blocks really are a kind of database! People who work with computers know databases well! And for people that do not know, if we say in simple language, then the database https://knoxpqqo17272.ourcodeblog.com/30715547/what-is-blockсhain-technology-and-how-does-it-work