What IS this blockchain thingy?
In 2009, Satoshi Nakomoto, an unknown identity debated to be an individual or a group, invented cryptocurrency that popularly went by the name Bitcoin. Information exchange saw a new tech vehicle called blockchain along with the birth of Bitcoin. There has been a tremendous change in the way business transactions have happened since then, and there has been a growing need for advancement in the digitization of such transactions, including blockchain. But, is blockchain really an advancement?