OPENPROOF · RESOURCES
Understand.
Verify. Move forward.
Guides for working with documents, stories for examining situations and research that develops the method.
01 / PRACTISE
Guides and tutorials
Start with a specific question. Gather authorised sources, place them in time and compare what each document supports.
Organise your evidence.
Filing, chronology, contradictions and open questions: first steps towards a well-prepared case.
DEMONSTRATIONSee the sources together.
Explore the public presentation and its prepared readings. Demonstrations do not run an automated analysis of your documents.
DOCUMENTED WORKFLOWFrom source to handoff.
Understand references, reservations and human review within an evidence-based handoff.
Prepare my case with OpenProof
The guided tutorial addresses your own case or a client’s case. Access is not open yet. You can request a launch notification; no course or viewing is a prerequisite for software access.
Get launch updates →02 / EXPLORE PERSPECTIVES
Stories and interviews
Understand before judging.
A situation cannot be reduced to a single account. Stories and conversations explore events, the work needed to understand them and the questions that remain.
Articles, films and interviews may be offered as content is published. Each item will identify its format, sources and scope.
Prepared stories are not yet accessible from this space. Exploring them will be independent of using OpenProof.
Notify me when it opens →03 / EXAMINE THE FOUNDATIONS
Research and method
UNIVERSITÉ DE CAEN NORMANDIE · GREYC · UMR CNRS 6072
A collaboration through 2027.
TruthX has entered into a research collaboration agreement with Université de Caen Normandie, for the GREYC laboratory. Formalised in 2025–2026, it continues in 2026–2027 on evidence-analysis components intended for OpenProof.
Professor Gaël Dias is the laboratory’s scientific lead. Lucy Martin and Clément Correia-Peltier contributed to the research prototype. Gersende Ryard de Parcey is the scientific lead for TruthX and leads the product.
Research, software integration and evaluation are separate stages. Results and limitations are documented in the contributions.
FOLLOW LAUNCHES
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A launch notification, with no automatic subscription to other publications. How your address is used (French).
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See what the evidence changes.
Start with OpenProof’s public presentation.