BLOCKCHAIN FOR MANUFACTURING TRACEABILITY: SECURING MANUFACTURING DATA IN MULTI-TIER SUPPLY CHAINS

Abstract

As supply chains become more complex, issues around management and traceability are growing. Problems like fragmented data systems, lack of transparency, security risks, and weak regulatory compliance undermine data integrity, allow counterfeit products, and lower efficiency.

Today, 60% of manufacturers report data silos that delay traceability by over 48 hours. Counterfeit goods account for about 3% of global trade, showing how poor data control hurts both safety and trust. Right now, there are no strong, scalable systems to protect manufacturing data or improve traceability across supply chains. This study looks at how blockchain technology, combined with automated and secure data processes, can help.

Through in-depth exploration of blockchain technology and its perfect integration with automated and secure data processes, we can ultimately bring tangible convenience to people's lives and work. Just like the "immutable" ledger in blockchain, it provides the most direct guarantee for data security and traceability, effectively enhancing trust between manufacturers, suppliers, and consumers, while also reducing the troubles of fraud and disputes caused by untrusted intermediaries. Using permissioned blockchain models, the study finds a balance between data privacy and traceability. These models improve compliance accuracy by 25% and cut fraud disputes by nearly half. Automated data input removes manual errors that affect about 30% of current manufacturing records.

Although integrating blockchain and protecting privacy can be challenging, permissioned blockchain models offer a good balance of transparency and confidentiality. This research demonstrates that blockchain can enhance manufacturing supply chains by increasing transparency by 35% more transparent, ensuring compliance, and improving efficiency by 20%. Through persistent exploration and discussion in this area, we have not only opened up vast new avenues for further research, but our study also contributes to the ongoing conversation and paves the way for more discussions on the topic.