
Arm Ring
Unrecorded maker
c. 230–110 BCE · Jewelry, glass
Cleared · CC0
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
The Metropolitan Museum of Art did not answer: met answered HTTP 403
340 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 22 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Arm Ring
Unrecorded maker
c. 230–110 BCE · Jewelry, glass
Cleared · CC0
live
Hauberk
Unrecorded maker
1400s · Arms and Armor, riveted steel rings
Cleared · CC0
live
Hauberk
Unrecorded maker
1400s · Arms and Armor, riveted steel rings
Cleared · CC0
live
Aizen Myōō
Unrecorded maker
early 1300s · Sculpture, Wood with black lacquer and red pigments
Cleared · CC0
live
Heraldic Roundel with Arms of the Canton of Zürich
Hans Rütter (d. 1610)
1593 · Glass, white glass with silver stain and pot metal
Cleared · CC0
live
Hauberk
Unrecorded maker
c. 1400–1450 · Arms and Armor, steel and brass rings, riveted with modern buckles and straps
Cleared · CC0
live
Hauberk
Unrecorded maker
1400s · Arms and Armor, riveted steel rings; close woven
Cleared · CC0
live
Bishop's Mantle (Cape)
Unrecorded maker
c. 1520–30 · Arms and Armor, riveted steel (some brass) rings; reinforced collar
Cleared · CC0
live
Parrying Dagger
Unrecorded maker
c. 1600 · Arms and Armor, steel, wire grip with arched quillions and side ring
Cleared · CC0
live
Spear
Unrecorded maker
before 1922 · Arms and Armor, Point: metal and brass ferrule; handle: wood; sheath: wood
Cleared · CC0
live
Mandala of Chakrasamvara and Vajravarahi
Unrecorded maker
late 1400s · Painting, Gum tempera on cloth
Cleared · CC0
live
Collar
Unrecorded maker
1400s · Arms and Armor, riveted steel rings
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.