W3C Public Comment · April 2026
Behavioral Coherence as an Identity-Layer Concern
Comment on the W3C DID v1.1 Candidate Recommendation. Proposes extensions to subject type, delegation, and service endpoints for AI agent identity — grounded in four real-world incidents where valid credentials and intact delegation were not enough.
Marina Piller · Submitted to W3C DID Working Group · April 2026
NIST Submission · March 9, 2026
Response to NIST Request for Information
Security Considerations for Artificial Intelligence Agents — Docket NIST-2025-0035
Marina Piller · Submitted to NIST CAISI · March 2026
Use Case
The Completion Drive
Highlights trust asymmetry in agent systems: as completion fluency rises, verification reliability can degrade unless architecture is built for external evidence checks.
Marina Piller · March 2026
Available Upon Request