
Hemidrachm: Bull's Head (obverse); Head of Artemis (reverse)
Unrecorded maker
c. 485–480 BCE · Coins, silver
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
458 ms. The Cleveland Museum of Art, Open Access API
1 of 2 providers answered live. 12 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Hemidrachm: Bull's Head (obverse); Head of Artemis (reverse)
Unrecorded maker
c. 485–480 BCE · Coins, silver
Cleared · CC0
live
Head of Artemis
Unrecorded maker
600–575 BCE · Sculpture, terracotta
Cleared · CC0
live
Cameo: Head of Diana
Unrecorded maker
25 BCE - 100 CE · Glass, glass
Cleared · CC0
live
Tetradrachm: Macedonian Shield with Head of Artemis (obverse); Club (reverse)
Unrecorded maker
158–150 BCE · Coins, silver
Cleared · CC0
live
Hemidrachm: Head of Artemis (reverse)
Unrecorded maker
c. 485–480 BCE · Coins, silver
Cleared · CC0
live
Mirror with Engraved Scene: Two Female Figures
Unrecorded maker
330–300 BCE · Metalwork, bronze
Cleared · CC0
live
Tetradrachm Coin of Herognetos, Magistrate of Magnesia
Unrecorded maker
155–145 BCE · Silver, silver
Cleared · CC0
live
Tetradrachm Coin of Erognetos, Magistrate of Magnesia
Unrecorded maker
155–145 BCE · Silver, silver
Cleared · CC0
live
Tetradrachm Coin of Herognetos, Magistrate of Magnesia
Unrecorded maker
155–145 BCE · Silver, silver
Cleared · CC0
live
Tetradrachm: Head of Artemis/Arethousa, dolphins (reverse)
Unrecorded maker
485–478 BCE · Coins, silver
Cleared · CC0
live
Tetradrachm: Quadriga (obverse); Head of Artemis/Arethousa (reverse)
Unrecorded maker
485–478 BCE · Coins, silver
Cleared · CC0
live
Tetradrachm: Macedonian Shield with Head of Artemis (obverse)
Unrecorded maker
158–150 BCE · Coins, silver
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.