
Box Mirror with Head of Athena (disk)
Unrecorded maker
330–270 BCE · Metalwork, bronze, partially gilt
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
349 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 16 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Box Mirror with Head of Athena (disk)
Unrecorded maker
330–270 BCE · Metalwork, bronze, partially gilt
Cleared · CC0
live
Mirror Support: Siren
Unrecorded maker
c. 475 BCE · Sculpture, bronze with silver inlays
Cleared · CC0
live
Caryatid Mirror
Unrecorded maker
c. 1540–1296 BCE · Cosmetic Objects, bronze with black copper inlay?
Cleared · CC0
live
Double-tier Mirror
Unrecorded maker
300s BCE · Metalwork, bronze
Cleared · CC0
live
Box Mirror with Head of Athena
Unrecorded maker
330–270 BCE · Metalwork, bronze, partially gilt
Cleared · CC0
live
Mirror with Engraved Scene: Two Female Figures
Unrecorded maker
330–300 BCE · Metalwork, bronze
Cleared · CC0
live
Mirror with Engraved Scene: Thesan and Memnun (Eos and Memnon)
Unrecorded maker
c. 470–460 BCE · Metalwork, bronze
Cleared · CC0
live
Box Mirror with Head of Athena (lid)
Unrecorded maker
330–270 BCE · Metalwork, bronze, partially gilt
Cleared · CC0
live
Mirror
Unrecorded maker
c. 470–460 BCE · Metalwork, bronze
Cleared · CC0
live
Octafoil Mirror with Lunar Palace
Unrecorded maker
early 1100s–mid-1200s · Metalwork, bronze
Cleared · CC0
live
Mirror with Engraved Scene: Man Threatening Child (Telephos and Orestes?)
Unrecorded maker
c. 330–300 BCE · Metalwork, bronze
Cleared · CC0
live
Mirror with Jade Disk Inset
Unrecorded maker
475 BCE–9 CE · Metalwork, bronze with nephrite and turquoise
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.