1Introduction

The digital transformation of cultural heritage institutions presents both opportunities and challenges, especially for the Galleries, Libraries, Archives, and Museums (GLAM) sector in ASEAN countries. While global metadata standards like Dublin Core and CIDOC-CRM enhance interoperability, they often fall short in capturing the cultural specificities of non-Western contexts. Consequently, this study addresses critical gaps in metadata integration by proposing a hybrid metadata framework tailored to ASEAN GLAM institutions, combining international standards with culturally responsive descriptors [1], [2], [3].

2Methods

A mixed-method approach was adopted, incorporating systematic literature review, thematic analysis of metadata practices, and framework development. Metadata standards such as Dublin Core, EAD, FOAF, and CIDOC-CRM were analyzed alongside community-informed practices including indigenous protocols and post-custodial metadata. Case studies involving Indonesian colonial records and Thai multilingual archives informed the hybrid framework. The metadata model was implemented within the ASEAN GLAM Repositories system, utilizing OAI-PMH, JSON API, and blockchain for provenance tracking.

3Results

The resulting metadata framework encompasses core categories (Title, Creator, Format), repository-specific elements (e.g., Art Style, ISBN, Provenance), and extended components (e.g., Accessibility, Legal, Cultural metadata). It supports 47 minority languages across six scripts and preserves 98% metadata integrity. The ASEAN GLAM Repositories prototype demonstrated improved discoverability, user engagement, and cross-institutional interoperability. Integration with FAIR principles (Findable, Accessible, Interoperable, Reusable) was achieved through persistent identifiers, semantic mappings, multilingual vocabularies, and provenance tracking using PREMIS and blockchain [4], [5], [6].

4Discussion

This research advances current metadata scholarship by bridging the divide between standardized interoperability and cultural contextualization. Unlike prior works that focus solely on technical standards [7], [8], this framework operationalizes ethical and participatory approaches to metadata creation, informed by Caswell's liberatory metadata [9] and Cui et al.'s participatory archiving [10]. The modular design enables adaptation across GLAM domains while supporting user-generated content and local knowledge systems. However, challenges remain in scalability and institutional readiness, necessitating further empirical validation.

5Conclusion

This study offers a replicable and scalable metadata framework that addresses both technical and cultural dimensions of digital heritage management. The ASEAN GLAM Repositories system illustrates how combining global standards with local innovations can promote ethical stewardship, inclusivity, and sustainable digital preservation. Future work should explore AI-assisted metadata tools and broader cross-regional validation to enhance applicability and impact.

Acknowledgements

This work was supported by the Fundamental Fund of Khon Kaen University. The research titled "Digital platform for cultural knowledge resources in GLAM for ASEAN" also received funding from the National Science, Research, and Innovation Fund (NSRF).