
Halberd
Unrecorded maker
ca. 1400 · Steel, iron, 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
750 ms. The Metropolitan Museum of Art, Collection API (Open Access)
487 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 503 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Halberd
Unrecorded maker
ca. 1400 · Steel, iron, wood
Cleared · Public Domain
live
Halberd
Unrecorded maker
c. 1520 · Arms and Armor, steel, pierced quatrefoil; rectangular wood haft with planed corners
Cleared · CC0
live
Halberd
Unrecorded maker
early 15th century · Steel, wood, iron
Cleared · Public Domain
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Halberd
Unrecorded maker
1600s · Arms and Armor, steel; new rectangular wood haft with planed corners
Cleared · CC0
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Halberd
Unrecorded maker
late 15th century · Steel, wood (oak)
Cleared · Public Domain
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Halberd
Unrecorded maker
c. 1550 · Arms and Armor, steel, with pierced trefoils; wood haft (rectangular with planed corners)
Cleared · CC0
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Halberd
Unrecorded maker
early 16th century · Steel, wood (ash)
Cleared · Public Domain
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Parade Halberd
Unrecorded maker
c. 1600–50 · Arms and Armor, steel, engraved; rectangular wood haft with planed corners
Cleared · CC0
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Halberd
Unrecorded maker
ca. 1530 · Steel, wood (pine)
Cleared · Public Domain
live
Halberd
Unrecorded maker
1600s · Arms and Armor, steel; rectangular wood haft with planed corners
Cleared · CC0
live
Halberd
Unrecorded maker
ca. 1550 · Steel, wood
Cleared · Public Domain
live
Halberd
Unrecorded maker
c. 1500–1525 · Arms and Armor, steel, quatrefoil piercing; wood haft (rectangular with planed corners)
Cleared · CC0
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.