Implementation of a simple blockchain

Diplomska naloga se ukvarja z verigami blokovi, ki omogočajo različne koristi raznim domenam kot so kriptovalute, finančni sektorji, zavarovalnice, zdravstvo, internet stvari, itd. Verige blokov so porazdeljene, nespremenljive, transparentne in varne, kar so njihove najpomembnejše lastnosti. Veriga blokov je varnejša od ostalih sistemov za upravljanje zapisov. Novi bloki so dodani po sporazumu vseh sodelujočih pri tem postopku. Cilj diplomske je izvedba lokalne verige od začetka in pedagoška predstavitev osnovnih konceptov verig blokov.Bachelor thesis is dealing with blockchain. Blockchain offers various benefits to different domains such as cryptocurrency, financial sectors, insurance, healthcare, Internet of things etc. Blockchains are distributed, unchangeable, transparent and secure. Those are their main properties. They are more secure then other systems used for record managing. New blocks are added after consensus of all participants on that process. Goal of our thesis is to implement local blockchain from scratch and pedagogical presentation of basic concepts