Hossain, Muhammad IqbalRahman, SamihaAquib, Arif AwasafJyoty, Watry BiswasRahman, MoshiurDewan, Tamanna2021-12-262021-12-2620212021-09ID 17101464ID 16201068ID 16201069ID 21341019ID 16201073http://hdl.handle.net/10361/15760Cataloged from PDF version of thesis.Includes bibliographical references (pages 39-41).This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2021.Our quality of life relies heavily on health products, which marks our dependence on the pharmaceutical industry. Drug safety is very important to ensure that our life-savers do not turn out to be the cause of our death. Due to the complicated and non-transparent supply-chain management that exists within this industry, we have to face the unfortunate risks of counterfeit drugs. Moreover, drug counterfeiters are taking advantage of people's vulnerabilities during COVID-19 and are making the situation even worse. A blockchain-based platform can make the process of drug de- velopment, production and marketing far more e cient and trackable compared to the existing system. Everything can be planned out, recorded and traced by a decen- tralized and distributed ledger technology. This will give end-consumers the control to monitor the products they receive. Our thesis paper aims to observe the issue with the existing supply-chain of pharmaceutical drugs and create a trustworthy infras- tructure which will e ectively make the overall process easier, while ensuring drug safety. We have used Hyperledger fabric, an open source enterprise-grade framework under the Hyperledger umbrella, to execute secure and well-planned transactions of drugs.41 pagesenBrac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.BlockchainHyperledger fabricSupply-chainSmart contractChain- codeHashBlockchains (Databases)Data encryptionDigital currencyThesis