Prevention of Fake Food and Adulteration using Electronic Product Code (EPC) and Machine Learning based Block Chain Technology

Block chain is a widely dispersed huge technology in which transactions are recorded and preserved, compromising them with the built-in cryptographic generation. Recent studies have focused on the critical principle of Block chain and how it may be used in areas such as data protection change, food safety, product growth, and business acceleration in all retail establishments. The approach includes genuine features in security architecture to prevent low levels and counterfeit medications. Even at the level of individual stocks, Block chain will ensure compliance with the acquisition of any goods by improving evidence of ownership through the use of particular sources. The strategy includes genuine variables inside the security systems to prevent low-tier and counterfeit pharmaceuticals. Even at the level of individual stocks, Block chain will ensure compliance with the acquisition of any goods by strengthening evidence of ownership via the use of unique sources. Because every time a product changes hands, transactions can be recorded and verified using a unique ID known as the EPC code, which is issued remotely using FSSAI, from its production to sales, and is clearly called Block chain. it does not change, it provides consistency and meaning. When the block is finished, generate a fully unique code that binds to the next page or inhibits the appearance of a series of blocks. Because the concept is entirely based on a reliable cryptographic hash algorithm, the transaction cannot be copied or encrypted, copies are equivalent, and minimal authorization is required to gain access to the data. This will significantly eliminate human errors, additional expenses, and time delays and might be a global procurement application. The suggested system uses the K- Nearest Neighbour algorithm to monitor food production from farmers through distributors, who then sell it to customers. Expired stock can be reclaimed and redistributed after special authorization by bodies. Notify customers regarding product performance as well. FSSAI provides the EPC code, which may be found in every product from manufacture to wholesaler to retailer. The code contains all the information about the goods, so when the customer types the code into the programme, all information about that specific product can be obtained.