A Trust-Aware Intelligent Systems Framework for Secure Data Exchange Using Blockchain

Abstract

Secure data exchange has become a critical requirement for modern intelligent systems that operate across distributed and heterogeneous environments. As artificial intelligence applications increasingly rely on collaborative data sharing among organizations, devices, and platforms, ensuring trust, integrity, and privacy in the exchanged information becomes a fundamental challenge. Traditional centralized security mechanisms often fail to provide sufficient transparency and tamper resistance, especially when multiple stakeholders with varying trust levels are involved. Blockchain technology, with its decentralized ledger architecture and cryptographic validation mechanisms, offers a promising solution to address these issues. This research proposes a trust-aware intelligent systems framework that leverages blockchain technology to facilitate secure and reliable data exchange across distributed intelligent environments. The framework integrates trust evaluation models with blockchain-based distributed ledgers to ensure that data transactions are verified, immutable, and traceable.