Keywords: audit architectures, cloud databases, cryptographic verification, data integrity, distributed transactions, multi-cloud systems, regulatory compliance, verifiable ledger References [1] Cong Yue, T. T. A. Dinh, Z. Xie, M. Zhang, G. Chen, B. C. Ooi, and X. Xiao, “GlassDB: An efficient verifiable ledger database system through transparency,” Proc. VLDB Endow., vol. 16, no. 6, pp. 1359–1371, 2023. [2] H. Howard, F. Alder, E. Ashton, A. Chamayou, S. Clebsch, M. Costa, A. Delignat-Lavaud,...