Submit
Open the case and continue to the secure Stripe checkout.
Start authentication case
Open a private ConfirmArt file for an artwork.
The first intake only requires an email. Add images, dimensions and provenance if they are available now; otherwise the case can begin and the supporting material can follow.
Document
Provide front, reverse, signature, labels, frame and provenance when available.
Review
ConfirmArt organizes the file for visual, technical and comparative assessment.
Report
The final report preserves the reasoning and the evidence record.
Selected service
Authentication report
If this is not the right service, change it inside the form before submitting. The secure payment step applies only to Authentication report; other requests are reviewed first so ConfirmArt can confirm the correct scope.
Start a private case
Request Authentication Service
Only your email and service selection are needed to submit the request. Optional images, dimensions and notes can be added now or later.
Payment is requested only for the Authentication report. Catalogue search, advisory, restoration and local inspection requests are reviewed first so the scope can be confirmed.
Authentication is a human expert review. ConfirmArt may use AI for bounded research support such as database, image, book or provenance searches, but not as a classifier verdict.
- Complete front image
- Reverse, support, frame and condition details
- Signature, inscriptions, labels or seals
- Invoices, certificates, provenance or catalogues
- Comparative images, references or previous opinions, if available