Liccium
FounderDigital signatures and trust for media. Liccium lets creators and rightsholders declare, sign, and verify content, authorship, rights, and provenance – independently of platform or location.
Work
A selection of the projects, standards, and ventures I work on – shared infrastructure for content identity, provenance, rights, and AI attribution on the open web.
Creator Credentials
Verifiable credentials that bind creators to a portable digital identity, so authorship and attribution can be signed once and verified anywhere.
FAIA
A framework for AI attribution: a simple, machine-readable way to declare how and to what extent AI was involved in creating a piece of content.
TDMAI
Machine-readable rights reservations for text and data mining, so creators and rightsholders can express how their content may be used for AI training – including an opt-out registry.
CommonsDB
A registry for works in the public domain and under open licences, making their status discoverable and independently verifiable.