Article 12: Automated Log Retention & Tamper-Evident Records

Statutory Framework: EU AI Act Article 12 (Recitals 70, 71)
Rule ID: RULE-EU-010 | Severity: PROGRAMMATIC BLOCKER
Mitigation Action: SEAL_COMPLIANCE_LOG

1. Statutory Mandate & Legal Boundary

"Mandates high-risk AI systems to include logging capabilities ensuring traceability of system operation throughout its lifecycle."

2. Technical Invariant & AST Engine Matcher

[POLICIES.RULE-EU-010]
rule_id = "RULE-EU-010"
statute = "EU AI Act Article 12 (Recitals 70, 71)"
severity = "BLOCKER"
action = "SEAL_COMPLIANCE_LOG"

[ENFORCEMENT]
fail_closed = true
audit_trail = "Ed25519_DAC"
latency_max_us = 800

3. Production Python / Rust Integration

from anchor import AnchorGuard

@AnchorGuard.guard(policy="RULE-EU-010")
def process_machine_payload(payload: dict):
    # Evaluated in <0.8ms against RULE-EU-010 AST query bounds
    return compliance_engine.enforce(payload)