Mehmood, Tuba, Uzaif Ahmed, and Subhan khatri. “Blockchain Hyperledger Sawtooth Enabled Digital Forensics Chain of Custody (CoC): A Review”. International Journal of Computing and Related Technologies 3, no. 2 (January 3, 2023): 1-7. Accessed June 27, 2025. https://ijcrt.smiu.edu.pk/index.php/smiu/article/view/138.