Bae, S. ., Bong, J. ., Jang, U. . and Shin, Y. . (2026) “HBCMS: A Web-native Hierarchical Blockchain CMS for OTT – Contract-aware APIs, Edge-cache Consistency, and HTTP-level SLOs”, Journal of Web Engineering, 25(04), pp. 539–582. doi: 10.13052/jwe1540-9589.2544.