
Medal: Ippolita Gonzaga
Leone Leoni (d. 1590)
model 1551 (possibly cast 19th century) · Bronze (Copper alloy with worn, dark brown patina)
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
186 ms. The Metropolitan Museum of Art, Collection API (Open Access)
375 ms. The Cleveland Museum of Art, Open Access API
2 of 2 providers answered live. 3 matching records exist across the two collections.
Institutions answered newest-first by record, interleaved

Medal: Ippolita Gonzaga
Leone Leoni (d. 1590)
model 1551 (possibly cast 19th century) · Bronze (Copper alloy with worn, dark brown patina)
Cleared · Public Domain
live
Ippolita di Ferdinando Gonzaga (1535–1563) at the age of 16
Leone Leoni (d. 1590)
1551–52 · Bronze, cast
Cleared · Public Domain
live
Ippolita Gonzaga (1535–1563), at the age of 17
Jacopo Nizolla da Trezzo (d. 1589)
1552–53 · Bronze
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.