Contribute reference photos
Document a bottle through a guided photo sequence for private human review.
- Free to contribute
- Invitation required to save
- Accepted references earn 2 checks
Community-powered visual research
What would you like to do?
Choose the path that matches your visit. You can always switch modes without losing your account or contribution history.
Check a bottle
Prepare bottle views for the future visual-consistency comparison experience.
- One credit required
- Comparison engine still in development
- No authenticity guarantee
Current pilot progressA transparent view of the reference library
- Reviewed bottles
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- Reference photos
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- Catalog variants
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A careful first step
Useful visual evidence, with honest limits.
Consistent captureGuided views make bottle details easier to compare.Private reviewContributions stay outside the public library until accepted.Transparent resultsFuture checks will explain evidence and uncertainty—not promise authenticity.