
Powder Horn
Unrecorded maker
dated 1759 · Horn (cow), wood
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
273 ms. The Metropolitan Museum of Art, Collection API (Open Access)
232 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 33 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Powder Horn
Unrecorded maker
dated 1759 · Horn (cow), wood
Cleared · Public Domain
live
Powder Horn
Jacob Gay (d. 1887)
dated 1759 · Horn (cow), wood
Cleared · Public Domain
live
Powder Horn
Unrecorded maker
1764 · Horn (cow), wood, brass
Cleared · Public Domain
live
Powder Horn
Joseph Cram (d. 9999)
1764 · Horn (cow), wood
Cleared · Public Domain
live
Powder Horn
Peter Robertson (d. 1800)
1767 · Horn (cow), iron alloy, copper alloy
Cleared · Public Domain
live
Powder Horn
Unrecorded maker
ca. 1760 · Horn
Cleared · Public Domain
live
Powder Horn
Unrecorded maker
18th century · Horn
Cleared · Public Domain
live
Powder Horn
Unrecorded maker
ca. 1775–76 · Horn (cow), wood
Cleared · Public Domain
live
Whale
Unrecorded maker
1830–60 · Ivory (walrus)
Cleared · Public Domain
live
Scrimshaw
Unrecorded maker
1830–70 · Probably bone or ivory
Cleared · Public Domain
live
Box in book form
Unrecorded maker
between 1800 and 1899
Cleared · Public Domain
live
Snuff box in book form, inscribed "J. B. F."
Unrecorded maker
between 1800 and 1899
Cleared · Public Domain
live1. Pin the work
Choose the record and say what you are actually going to do with it. The product re-reads the work live and stores a snapshot, so your docket records what the institution said today.
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.