THE REGULATORY EXPOSURE
Regulations such as HIPAA, GDPR, and the EU AI Act require immutable, tamper-proof records of AI interactions. Without cryptographic evidence, organizations cannot prove compliance in audits or legal proceedings. For example:
- HIPAA: $1.5M maximum annual criminal penalty per violation category for missing or altered audit trails.
- GDPR: €20M or 4% of global annual turnover for non-compliant data processing.
- EU AI Act: €35M or 7% of global annual turnover for high-risk AI systems lacking cryptographic proof.
STRUCTURAL REQUIREMENTS
Cryptography in AI compliance must provide:
- Immutability: Records must be tamper-proof and unalterable after creation.
- Timestamping: All interactions must be time-stamped using a trusted source (e.g., NIST time servers).
- Hash-Chaining: Each event must be cryptographically linked to the previous event, creating a tamper-proof ledger.
- Retention: Records must be retained for the legally required duration (e.g., 6 years for HIPAA, 10 years for EU AI Act).
COMMON FAILURE MODES
Traditional logging systems fail due to:
- Alterability: Database logs can be modified or deleted by administrators or attackers.
- Lack of Proof: Manual or database-based logs cannot prove immutability in court.
- Incomplete Records: Logs that do not capture all interactions (e.g., inputs, outputs, policy decisions) are insufficient.
- Retention Gaps: Systems that purge logs before the legal retention period expires violate regulatory requirements.
RTFCT MECHANISM
RTFCT’s Forge layer uses cryptography to ensure compliance:
- Immutable Audit Trails: All AI interactions are cryptographically logged and hash-chained for 1,095 days.
- Trusted Timestamping: Events are timestamped using NIST-approved time sources.
- Tamper-Proof Ledger: Hash-chaining ensures each event is linked to the previous one, preventing alteration.
- Long-Term Retention: Records are retained for 1,095 days, exceeding most regulatory requirements.