Documentation
3 articles
Articles
25 September 2026
Tamper-Evident AI Audit Trails: Hash Chains and Retention
A tamper-evident audit trail ensures any alteration to inference records is mathematically detectable. By building hash-chained logs over metadata and HMAC-SHA-256 digests in the application layer, you can prove system integrity without violating data retention limits.
21 September 2026
Annex IV Technical Documentation: The ML Team Checklist
Annex IV of the EU AI Act turns technical documentation into a strict legal requirement for high-risk AI systems. This guide translates the 9 mandatory legal points into a concrete checklist for ML engineering teams.
11 June 2026
EU AI Act Conformity Assessment: The GPU Infrastructure Guide
The high-risk deadlines now fall on 2 December 2027 and 2 August 2028. Your conformity assessment will fail if your underlying GPU infrastructure cannot prove data sovereignty, logging traceability, and strict access controls.