Izvedba prototipske aplikacije zasnovane na tehnologiji ulančanih blokova

undergraduate thesis

• Title (english): Implementation of a prototype application based on blockchain technology
• Author: Marko Bunić
• Mentor: Josip Knezović (mentor)
• Committee member: Josip Knezović (član povjerenstva)
• Committee member: Danko Basch (član povjerenstva)
• Committee member: Igor Čavrak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2022-09-06, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Blockchain je popularno i traženo područje sa obećavajućom budućnošću. Jedan od najboljih pristupa području je pomoću pametnih ugovora. Za dovoljno dobro shvaćanje pametnih ugovora potrebno je prvo upoznati se s pojmovima blockchaina i Ethereum protokola. Potrebno je i naučiti koristiti blockchain novčanik, osnove Soliditija i pretraživati blockchain. Nakon toga se može kreirati pametan ugovor te se testirati pomoću lokalnih instanci i testnih mreža te nakon što jest istestiran i ispravno radi, može se prenijeti na mrežu. Da bi se olakšao korištenje pametnog ugovora potencijalnim korisnicima, kreira se sučelje za interakciju s ugovorom pomoću web3.js JavaScript biblioteke. Za kreaciju ugovora koji već imaju širu primjenu, mogu se koristiti šablone ugovore definiranih različitim ERC standardima. Pri kreaciji projekta koji će imati neku monetarnu vrijednost, treba razmotriti više opcija različitih blockchainova.

Abstract (english)

Blockchain is a popular and sought-after field with a promising future. One of the best approaches to the field is through smart contracts. To understand smart contracts well enough, it is necessary to first familiarize yourself with the concepts of blockchain and the Ethereum protocol. It is also necessary to learn how to use a blockchain wallet, the basics of Solidity and how to effectively search the blockchain. After acquiring the necessary knowledge, a smart contract can be created and tested using local instances and test networks, and once it is tested and working properly, it can be deployed to the network. To facilitate the use of the smart contract by potential users, an interface is created to interact with the contract using the web3.js JavaScript library. Contract templates defined by different ERC standards can be used to create contracts that are already widely used. When creating a project that will have some monetary value, several options of different blockchains should be considered.

• Keywords: blockchain; pametan ugovor; solidity; token; web3.js; EVM; Ethereum
• Keywords (english): blockchain; smart contract; solidity; token; web3.js; EVM; Etherum
• Language: croatian
• URN:NBN: urn:nbn:hr:168:371065
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-15 09:52:41