CD Skripsi
Sistem Ketertelusuran Makanan Berbasis Blockchain
ABSTRACT
In the process of food production, business actors are required to provide information about the expiration date of a product in order to provide a sense of security to the public as consumers. To track food and drug data, a traceability system is used. Currently, the traceability system is centralized and non-transparent, where everything in the system depends on the central entity, in this case, the food supply company. To overcome this, this research uses blockchain in the traceability system as encryption or security so that the system can be more transparent, avoid fraud, and safe from bugs or hacking. Blockchain is a distributed software architecture, the features that exist on the blockchain are decentralized, persistent, anonymous, good auditing, data stored eternally, and can be trusted. The blockchain-based traceability system is built using the solidity programming language. The process of creating a blockchain-based system starts from designing, compiling and embedding smart contracts in the network. users can only interact with data in the network through smart contracts. Data stored in the blockchain network cannot be deleted so that the user's level of trust in the system increases. To access the blockchain network, a smart contract is needed where users can only interact with the blockchain network based on smart contracts that have been embedded in the blockchain network. The smart contract that has been embedded into the network cannot be changed.
Keywords: Traceability System, Blockchain, smart contract, Food Control, Data Transparency
Tidak tersedia versi lain