Announcements, coverage and appearances.
Recent writing.
Sep 2, 2026
The SDK signs a file. It does not decide who was allowed to sign, under which policy, with which credential, or whose claims an organisation should accept — and those are the questions that decide whether provenance means anything.
Read more →
Aug 31, 2026
Embedded provenance has a circular dependency at its core, and the exclusion range is the workaround. A formal analysis of C2PA shows what the workaround costs — and why provenance that modifies the canonical artifact is the wrong default.
Read more →
Aug 24, 2026
The cryptography is finished. What nobody has settled is who decides a signer deserves belief — and the standards say so outright, leaving every verifier to keep its own list.
Read more →
Press enquiries, analyst briefings and standards work all come through the same place. Tell us what you are working on and we will point you at the right person.