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SIMULASI KEAMANAN MENGGUNAKAN BLOCKCHAIN PADA SISTEM SUPPLY CHAIN MANAGEMENT
Blockchain is a collection of blocks that are arranged sequentially and preceded by the first block called the "Genesis Block", where these blocks are able to store data containing transactions that have been carried out previously. Blockchain has several properties and advantages including decentralization and immutable. The decentralized nature allows all nodes that are members of the Blockchain network to be connected to each other have the same roles and rights without a central authority, while the immutable nature is obtained from the blockchain structure which has a hash function, which is generated from the hashing function calculations performed on transaction data from a block. Thanks to the advantages possessed by blockchain, Blockchain is widely used in other fields, one example of which is supply chain management. Supply chain management which in its application requires traceability and transparency to find out the condition and location of products that are in transit, can be achieved by using Blockchain, then input data from supply chain management can also be secured using blockchain. In this study, the supply chain was run with 2 simulation scenarios using RFID technology, where RFID antennas functioned as nodes in the supply chain arranged in such a way as to form a flow of goods delivery trips, then the goods journey was carried out with RFID tags as products. This research produces a simulation program that can accommodate supply chain data into the blockchain, has transparency, traceability, and provides data security.
Inventory Code | Barcode | Call Number | Location | Status |
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2207003125 | T77028 | T770282022 | Central Library (Referens) | Available but not for loan - Not for Loan |
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