Gummadi, S.V.K. 2025. Recursive Transaction Hash Chains for Immutable Audit Trails in Mortgage Platforms. International Journal of Emerging Trends in Computer Science and Information Technology. 6, 4 (Oct. 2025), 49–54. DOI:https://doi.org/10.63282/3050-9246.IJETCSIT-V6I4P107.