AIAuditTrack: A Framework for AI Security system

TL;DR

AIAuditTrack is a blockchain-based framework designed to record, govern, and audit AI interactions, enabling secure, accountable, and traceable AI system management through decentralized identities and interaction graphs.

Contribution

It introduces a novel blockchain framework utilizing DID and VC for AI entity identification and models AI interactions as dynamic graphs for effective risk tracing and auditing.

Findings

System achieves high TPS, demonstrating scalability.

Effective risk diffusion algorithm traces risky behaviors.

Framework enables transparent AI accountability.

Abstract

The rapid expansion of AI-driven applications powered by large language models has led to a surge in AI interaction data, raising urgent challenges in security, accountability, and risk traceability. This paper presents AiAuditTrack (AAT), a blockchain-based framework for AI usage traffic recording and governance. AAT leverages decentralized identity (DID) and verifiable credentials (VC) to establish trusted and identifiable AI entities, and records inter-entity interaction trajectories on-chain to enable cross-system supervision and auditing. AI entities are modeled as nodes in a dynamic interaction graph, where edges represent time-specific behavioral trajectories. Based on this model, a risk diffusion algorithm is proposed to trace the origin of risky behaviors and propagate early warnings across involved entities. System performance is evaluated using blockchain Transactions Per Second (TPS) metrics, demonstrating the feasibility and stability of AAT under large-scale interaction recording. AAT provides a scalable and verifiable solution for AI auditing, risk management, and responsibility attribution in complex multi-agent environments.