
Female Mask (Gambanda or Kambanda)
Unrecorded maker
early 1900s · Mask, Wood, plant fiber, and colorant
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
7 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 20 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Female Mask (Gambanda or Kambanda)
Unrecorded maker
early 1900s · Mask, Wood, plant fiber, and colorant
Cleared · CC0
live
Helmet Mask
Unrecorded maker
early to mid-1900s · Mask, wood
Cleared · CC0
live
Heddle Pulley (Bo Nun Amuin mask)
Unrecorded maker
1900s · Tools and Equipment, Wood, metal, and plant fiber
Cleared · CC0
live
Miniature Mask
Unrecorded maker
c. 900–400 BCE · Jade, greenstone
Cleared · CC0
live
Miniature Mask
Unrecorded maker
c. 900–400 BCE · Jade, jadeite
Cleared · CC0
live
Leaf from a Book of Hours: Adam and Eve and the Fall of Man (Prefatory Miniature to the Office of the Virgin) (recto)
Unrecorded maker
c. 1510 · Manuscript, ink, tempera, and liquid gold on vellum
Cleared · CC0
live
Pendant: Face
Unrecorded maker
1900s · Jewelry, Gold
Cleared · CC0
live
Leaf from a Book of Hours: Adoration of the Magi (recto) and Text with Illustrated Border (verso) (3 of 3 Excised Leaves)
Unrecorded maker
c. 1510 · Manuscript, ink, tempera, and liquid gold on vellum
Cleared · CC0
live
Whistle
Unrecorded maker
late 1800s · Musical Instrument, Probably hippopotamus ivory
Cleared · CC0
live
Whistle (kasengosengo)
Unrecorded maker
late 1800s · Musical Instrument, Probably hippopotamus ivory
Cleared · CC0
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.