20.500.12556/RUL-139352 Reševanje sporov pri blokovno verižni deljeni proizvodnji Dispute resolution in blockchain based shared manufacturing Deljena proizvodnja je koncept, ki omogoča tako posameznikom kot tudi manjšim in večjim poslovnim enotam sodelovanje v proizvodnih dejavnostih preko vzajemnega omrežja. Uporaba blokovno verižnih tehnologij pri tem omogoča povečanje enostavnosti in varnosti sodelovanja med udeleženci proizvodnje, saj so blokovne verige omrežja, ki lahko zagotavljajo zanesljive, varne in učinkovite rešitve na porazdeljen, decentraliziran in šifriran način. Magistrska naloga predstavlja nadgradnjo do sedaj znanega koncepta blokovno verižne deljene proizvodnje v pogledu reševanja sporov. Uporabljene so pametne pogodbe, s katerimi lahko rešitev omogoča ustvarjanje pogodb, plačevanje storitev ter reševanje sporov brez uporabe posrednikov. Predstavljena rešitev uporabnikom omogoči več izhodov iz pogodbe pred in po nastanku spora. Reševanje poteka s hrambo plačil, dodatnim pogajanjem ter arbitražo. Za implementacijo rešitve sta uporabljeni omrežji Ethereum in Optimism. Z analizo porabe karakterističnih scenarijev sporov so rezultati pokazali, da omrežje Optimism predstavlja odlično rešitev za zmanjšanje stroškov in povečanje hitrosti potrditve transakcij. Shared manufacturing is a concept that allows individuals, as well as smaller and larger business units, to collaborate in production activities through a peer-to-peer network. The use of blockchain technologies in this context makes it possible to increase the simplicity and security of cooperation between production participants, as blockchain networks can provide reliable, secure and efficient solutions in a distributed, decentralized and encrypted manner. The work of this master thesis presents an upgrade of the so far known concept of blockchain-based shared manufacturing, in terms of dispute resolution. The proposed solution uses smart contracts, which allow the creation of contracts, payment for services and dispute resolution without the use of intermediaries. In terms of dispute resolution, the proposed solution allows users to have multiple exits from a contract before and after a dispute arises. Resolution is achieved through payment escrow, additional negotiation and arbitration. Ethereum and Optimism networks were used to implement the solution. By analyzing the consumption of characteristic dispute scenarios, the results show that the Optimism network represents an excellent solution to reduce costs and increase the speed of transaction confirmation. Decentralizirani sistemi Blokovne verige Deljena proizvodnja Reševanje sporov Omrežje Ethereum Omrežje Optimism Decentralized systems Blockchain Shared manufacturing Dispute resolution Ethereum network Optimism network true false false [J. B. B.] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2022-09-01 08:31:06 2022-09-01 08:31:08 2023-11-29 11:16:25 0000-00-00 00:00:00 2022 0 Ljubljana 0 XXIV, 57 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.728.8:004.78:336.717(043.2) 243917 120172803 17519.pdf 17519.pdf 1 66524266D05862BE7114377E1C99C84A 41c42bac0efe7e226bff4c56eeaba5ba691bb6f3d7462eb14cc785758af09cc5 a045f918-29bf-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=159894 Fakulteta za strojništvo 0 0 0