Abstract

Autonomous artificial intelligence (AI) agents increasingly perform critical tasks, yet their lack of transparency makes it difficult to verify that a model was authentic and uncompromised when a decision was made and to maintain a trustworthy audit trail. The techniques presented herein implement a Cryptographic Agent Provenance Ledger (CAPL) security architecture that uses hardware-backed enclaves, privacy-preserving zero-knowledge proofs, hardware-rooted state continuity, and in-enclave cryptographic batching to create tamper-resistant, forensic-grade provenance for AI decisions. CAPL gates release of each inference output until its provenance record is created and ordered, while later hardware-backed notarization anchors batches of already-gated records. By cryptographically binding each AI action to a verified model state, model lineage, and physical hardware identity, CAPL provides a verifiable chain of custody for accountable, audit-ready autonomous agents.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

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