Blockchain Based Cloud Computing: Architecture and Research Challenges Murthy, Ch. V. N. U. Bharathi ; Shri, M. Lawanya ; Kadry, Seifedine ; Lim, Sangsoon Abstract Publication: IEEE Access Pub Date: 2020 DOI: 10.1109/ACCESS.2020.3036812 Bibcode: 2020IEEEA...8t5190M