Platform Changelog

Full statutory compliance under 17 U.S.C. § 512 and EU DSA Art. 16. Integrated with U.S. Copyright Office Designated Agent Directory registration:

Enables unobstructed, public takedown and abuse filing without mandatory user registration.

Multi-tier zero-knowledge evidence pipeline:

• In Transit: Mandatory TLS 1.3 with strict HSTS headers.
• At Rest: Hardened encrypted object storage backed by AES-256-GCM field-level encryption for sensitive appeal statements and contact data.
• Isolation: Public tracking tokens scrub private personal data.

Strict least-privilege security controls and separation of duties:

• Case adjudications restricted strictly to authorized Trust & Safety Directorate officers.
• Immutable audit logging across all review determinations and policy actions.

Real-time verification without account requirement:

• Transparent tracking for appeal numbers and reference IDs.
• Live milestones: Intake Verified, Under Directorate Triage, RFE Issued, Determination Finalized.
• Automated email dispatch for formal written decisions.

Inclusive interface engineering across all public and tenant portals:

• Conforms to WCAG 2.2 Level AA and ADA Title III accessibility standards.
• 200% zoom reflow, full keyboard navigation, and high-contrast visible focus rings.
• Semantic ARIA landmarks and screen reader optimization throughout.

Enterprise edge resiliency:

• Distributed token-bucket rate limiting and anti-abuse burst protection.
• Automated cryptographic bot & scraper mitigation on intake forms.
• Immutable audit logging tracking every moderation and administrative decision.