
Bronze armorer working on a helmet
Unrecorded maker
late 8th–early 7th century BCE · Bronze
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
851 ms. The Metropolitan Museum of Art, Collection API (Open Access)
288 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 79 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Bronze armorer working on a helmet
Unrecorded maker
late 8th–early 7th century BCE · Bronze
Cleared · Public Domain
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Corinthian Helmet
Unrecorded maker
c. 625–550 BCE · Arms and Armor, Bronze
Cleared · CC0
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Bronze helmet of Corinthian type
Unrecorded maker
ca. 650–600 BCE · Bronze
Cleared · Public Domain
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Corinthian Helmet
Unrecorded maker
500–475 BCE or modern (before 1926) · Arms and Armor, bronze with silver inlay
Cleared · CC0
live
Bronze helmet of Corinthian type
Unrecorded maker
late 6th century BCE · Bronze
Cleared · Public Domain
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Stater: Pegasos (obverse); Head of Athena (reverse)
Unrecorded maker
c. 350–338 BCE · Coins, silver
Cleared · CC0
live
Bronze helmet of the Corinthian type
Unrecorded maker
late 7th–6th century BCE · Bronze
Cleared · Public Domain
live
Relief of Striding Warriors
Unrecorded maker
300–200 BCE · Sculpture, limestone
Cleared · CC0
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Carnelian scarab
Unrecorded maker
ca. 500 BCE · Carnelian
Cleared · Public Domain
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Stater: Head of Athena, r., with crested Corinthian helmet, barley left (obverse)
Unrecorded maker
336–323 BCE · Coins, gold
Cleared · CC0
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Limestone bearded head with a Corinthian helmet
Unrecorded maker
early 5th century BCE · Limestone
Cleared · Public Domain
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Silver denarius
Unrecorded maker
46 BCE · Silver
Cleared · Public Domain
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.