Building a Secure Platform for Digital Governance Interoperability and Data Exchange Using Blockchain and Deep Learning-Based Frameworks[J] IEEE ACCESS 2023(11) Malik, Varun Mittal, Ruchi Mavaluru, Dinesh Narapureddy, Bayapa Reddy Goyal, S. B. Martin, R. John Srinivasan, Karthik Mittal, Amit