UAE halal certification blockchain prototype shows practical scalability

What the study found: The study proposes a regulation-driven digital halal food certification framework for the UAE and reports that its blockchain prototype showed practical scalability, security, and operational feasibility. It combines a frontend, backend, identity management, smart contracts, and secure off-chain document storage.
Why the authors say this matters: The authors say halal certification is important for Muslims because it verifies whether food is permissible under Islamic law. They conclude that the proposed framework addresses gaps in UAE-specific solutions by improving transparency between actors and reducing human error.
What the researchers tested: The researchers built an end-to-end prototype using Hyperledger Fabric, with chaincode for transaction logic and role-based access control. They also used a hybrid on-chain/off-chain design with IPFS for storing certification documents and aligned the system with UAE Ministry of Industry and Advanced Technology practices.
What worked and what didn't: Benchmarking showed about 23 transactions per second for certification write operations and up to 197 transactions per second for verification queries, with negligible read latency of about 0.01 seconds. The abstract says the prototype demonstrates traceability, immutability, and security; it does not report specific failures.
What to keep in mind: The available summary does not describe detailed limitations. The findings are based on a prototype and benchmarking under realistic national certification workloads, so the abstract does not provide evidence about real-world deployment beyond that scope.

Key points

• The paper proposes a regulation-driven digital halal certification framework for the UAE.
• The prototype uses Hyperledger Fabric, smart contracts, and role-based access control.
• Certification documents are stored with a hybrid on-chain/off-chain design using IPFS.
• Benchmarking reports about 23 TPS for writes and up to 197 TPS for verification queries.
• The abstract says the system shows traceability, immutability, security, scalability, and operational feasibility.