Return to the source
Every claim should be traceable to the document and passage that support it.
ENGINE IN DEVELOPMENT POWERING OPENPROOF
DETERMINISTIC STRUCTURING · POWERING OPENPROOF
FROM A
DISPERSED
CORPUS TO A
STRUCTURED
DECISION.
TruthX Engine organises facts, sources, contradictions and reservations without altering their provenance. It turns complexity into a verifiable architecture.
01 SOURCE TRACEABILITY02 DETERMINISTIC STRUCTURING03 EXPLICIT RESERVATIONS
ENGINETXECORE · 01
S-014SOURCE
F-032FACT
C-008CONTRADICTION
DOCUMENTED TRACEABILITYRPO
CORPUS STATUSVERIFIABLE STRUCTUREPROVENANCE PRESERVED
TRUTHX ENGINE · DETERMINISTIC STRUCTURING SEQUENCE
TRUTHX ENGINE / THE PRINCIPLE
The decision remains human.The structure becomes auditable.
Know where a claim comes from, what challenges it and what remains uncertain: this is the method we are building for OpenProof.
Keep disagreement visible
Competing accounts, contradictions and unknowns remain available for review.
Inform human judgment
Structure makes reasoning open to examination. Interpretation and decisions remain human.
Fictional educational case. Complete analysis of real cases remains under validation.
SIGNALS / 2026
CREDIBILITY AND EXECUTION
VERIFIABLE
RESULTS.
GREYC/CNRS RESEARCH COLLABORATION
With Professor Gaël Dias, a specialist in Natural Language Processing at the University of Caen Normandy and Deputy Director of GREYC. Since 2025, continuing in 2026. Lucy Martin and Clément Correia-Peltier delivered a multi-agent prototype in May 2026; integration into the current engine remains to be implemented.
SCIENTIFIC PROFILE ↗PUBLIC RPO
The RPO v0.1 specification formalises a deterministic probative object. Sources, transformations, reservations and integrity fingerprints remain structured, auditable and reproducible.
EXPLORE THE SPECIFICATION ↗VERIFIABLE PROVENANCE
Each source retains its identifier, transformations and reservations. Its SHA-256 fingerprint can be reproduced locally without transmitting the object to OpenProof.
VERIFY INDEPENDENTLY ↗OPENPROOF · EARLY-ADOPTER ACCESS
CHOOSE BY
PROBATIVE WORKLOAD.
Plans and access requests are shared across OpenProof. Early-adopter access requires qualification; purchases and public account creation are not open.
Need something outside the catalogue? Choose “To be determined with OpenProof” in the early-adopter access request. Scope and any quotation will be discussed after qualification; no separate Pro plan or automatic price applies.
ENTERPRISE · LAW · RESEARCH · INVESTMENT
BUILD THE NEXT
INFRASTRUCTURE OF TRUST.
Working on evidence, governance, decision-making or document integrity? Let’s discuss a use case, early-adopter access or partnership.
PROPOSE A PARTNERSHIP →TRUTHX PUBLICATIONS
SIGNALS WORTH
PRESERVING.
RPO standard updates, use cases, early-user results, research and major analysis on evidence, decision-making and governance.