
Spindle-back armchair
Unrecorded maker
1640–80 · Ash
Cleared · Public Domain
liveRights clearance desk for images
Museums publish two different things about the same artwork: whether the work is in copyright, and whether their picture of it is. OpenPlate reads both, does the arithmetic on the published term, and shows you the sentence behind every point of the score.
Where this page got its records
304 ms. The Metropolitan Museum of Art, Collection API (Open Access)
296 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 1,346 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Spindle-back armchair
Unrecorded maker
1640–80 · Ash
Cleared · Public Domain
live
Slat-back armchair
Unrecorded maker
1650–90 · Poplar, ash
Cleared · Public Domain
live
Spindle-back armchair
Unrecorded maker
1660–1700 · Maple, soft maple, ash
Cleared · Public Domain
live
Spindle-back armchair
Unrecorded maker
1660–1700 · Ash
Cleared · Public Domain
live
Spindle-back chair
Unrecorded maker
1680–1720 · Soft maple, maple, ash
Cleared · Public Domain
live
Armchair
Unrecorded maker
1690–1740 · Maple, ash
Cleared · Public Domain
live
Splat-back armchair
John Gaines III (d. 1743)
1735–43 · Soft maple, poplar, ash
Cleared · Public Domain
live
Armchair back
Beauvais
1754–56 · Wool and silk
Cleared · Public Domain
live
Armchair back
Beauvais
1754–56 · Wool and silk
Cleared · Public Domain
live
Armchair back
Beauvais
1754–56 · Wool and silk
Cleared · Public Domain
live
Armchair back
Beauvais
1754–56 · Wool and silk
Cleared · Public Domain
live
Comb-back Windsor armchair
Unrecorded maker
ca. 1770 · Yew and elm wood
Cleared · Public Domain
live1. Pin the work
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2. Read the arithmetic
Six weighted factors: the institution's own claim, the creator's term, the publication-age rule, the restrictions in their statement, your use, and whether a credit line is even possible.
3. Seal and export
Record the decision into a SHA-384 chain, then export a dated docket as JSON, CSV or Markdown with the credit line and the seal a colleague can re-verify.