Romanian Cyber Security Journal / Fall 2025, No. 2, Vol. 7

Empowering Institutional Frameworks with Sovereign Blockchains, A.I. powered App Development Ecosystems and Decision Support Systems

Paul NICULESCU-MIZIL GHEORGHE, Mihai ȘCHIOPU

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Abstract

Authorities and institutions conduct their activities towards digital transformation and the requirement for sovereignty and ownership over data, infrastructure, software and speed of execution has become essential. As the new and highly complex digital era unfolds, institutional entities are searching and testing emerging technologies that can provide autonomy, sustainability, a superior data security and smart services for the general public.

This article disseminates a new approach in optimizing institutional workflows, by uniting private blockchain technologies (Sovereign Chains) and Web3 with embedded A.I. models operating within modular white-label operating systems such as VibeOX and smart tools like ChatGPT series and others. All of these technologies are developed within next generation user-friendly platforms that permit institutional entities and organizations to research and develop own personalized applications and allows them to meet more accurate results through executive Decision Support Systems (DSS). The core contribution consists in outlining a layered reference model, including a blockchain trust layer (SPoS consensus, credential management and audit contracts), an A.I. governance layer (model classes, explainability, bias control) and a DSS executive user interface (data provenance and decision analytics module).

The expected outcome is a more transparent, traceable, secure and efficient way to manage digital tasks and, at the same time, reduce extra costs and dependencies on classic centralized third-party solution providers. The framework aims to provide a verifiable, scalable and sovereign foundation for next-generation public sector digital frameworks.

Keywords

Sovereign Chains, A.I. App development ecosystems, Blockchain-as-a-Service, Smart Contracts, Web3, Agentic A.I. frameworks, Institutional Decision Support Systems (DSS)