Edition 003 · Geneva

An artwork's past is not guessed. It is verified.

An independent verification tool for anyone concerned with the origin of a cultural object: private individuals, collectors, art market professionals, lawyers and institutions. It brings together visual analysis, a directory of databases and confidential mediation.

Provenance Due diligence

Provenance is the documented chain of ownership of an artwork from its creation to the present. Due diligence is the process by which that chain is established before any transaction. Together, they form the legal and ethical foundation of every art acquisition. Learn more →

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Referenced databases
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Analyses performed
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Verified reports
Our approach How does it work?
1

Upload your photos

JPEG, PNG or WebP

2

Automatic analysis

Cross-referencing Claude AI and Google Lens with authoritative reference databases

EXAMPLE · EUROPEAN PAINTING · 18th CENTURY

Collection X
1780
Vente Paris
1921
?
Lacune
1933–1945
Collection Y
1968
Marché actuel
2026

⚠ Provenance gap detected for the period 1933–1945 — verification recommended

Advisory triage tool, never a substitute for authoritative databases or the opinion of a certified expert.

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