{
  "tier": 0,
  "payloadType": "application/clearance-manifest+json",
  "payload": "{\"@context\":[\"https://schema.org/\",\"http://purl.org/dc/terms/\",\"https://openclearance.org/v0.1/context.jsonld\"],\"type\":\"ClearanceManifest\",\"specVersion\":\"0.1\",\"work\":{\"id\":\"met:339130\",\"title\":\"Allegory on the Fidelity of the Lizard (recto); Design for a Stage Setting (verso)\",\"artist\":{\"name\":\"Leonardo da Vinci\",\"nationality\":\"Italian\",\"lifespan\":\"1452–1519\",\"attributionType\":\"named\"},\"displayDate\":\"1496\",\"yearStart\":1496,\"yearEnd\":1496,\"medium\":\"Pen and brown ink (recto and verso)\"},\"source\":{\"museum\":{\"code\":\"met\",\"name\":\"The Metropolitan Museum of Art\",\"url\":\"https://www.metmuseum.org\"},\"apiUrl\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/339130\",\"pageUrl\":\"https://www.metmuseum.org/art/collection/search/339130\",\"imageUrls\":{\"full\":\"https://images.metmuseum.org/CRDImages/dp/original/DT232678.jpg\",\"thumbnail\":\"https://images.metmuseum.org/CRDImages/dp/web-large/DT232678.jpg\"}},\"rights\":{\"statement\":\"https://creativecommons.org/publicdomain/zero/1.0/\",\"sourceApiValue\":{\"field\":\"isPublicDomain\",\"value\":\"true\"},\"imageOpenAccess\":true,\"metadataOpenAccess\":true,\"confidence\":\"high\"},\"clearance\":{\"commercialReproduction\":{\"permitted\":true,\"basis\":{\"rule\":\"cc0-grants-commercial\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"CC0\"}],\"summary\":\"CC0 public-domain dedication permits all uses, including commercial.\"}},\"derivatives\":{\"permitted\":true,\"basis\":{\"rule\":\"cc0-grants-derivatives\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"CC0\"}],\"summary\":\"CC0 public-domain dedication permits modification and derivative works.\"}},\"attributionRequired\":{\"required\":false,\"basis\":{\"rule\":\"cc0-waives-attribution\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"CC0\"}],\"summary\":\"CC0 public-domain dedication requires no attribution as a condition of reuse.\"}}},\"verification\":{\"determinedBy\":{\"actor\":\"museum:met\",\"role\":\"rights-source\"},\"tool\":\"open-museum-mcp@0.0.0 · met.isPublicDomain\",\"determinedAt\":\"2026-08-04T10:58:59.867Z\",\"ruleContext\":\"met.isPublicDomain='true' ⇒ CC0\",\"determinationSource\":{\"type\":\"api-field\",\"field\":\"isPublicDomain\",\"url\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/339130\",\"retrievedAt\":\"2026-08-04T10:58:59.867Z\"}},\"citation\":{\"full\":\"Leonardo da Vinci, Allegory on the Fidelity of the Lizard (recto); Design for a Stage Setting (verso). 1496. The Metropolitan Museum of Art. CC0. https://www.metmuseum.org/art/collection/search/339130.\",\"caption\":\"Leonardo da Vinci, Allegory on the Fidelity of the Lizard (recto); Design for a Stage Setting (verso), 1496. Pen and brown ink (recto and verso). The Metropolitan Museum of Art, CC0. https://www.metmuseum.org/art/collection/search/339130\",\"short\":\"Allegory on the Fidelity of the Lizard (recto); Design for a Stage Setting (verso) (Leonardo da Vinci, 1496)\"}}",
  "integrity": {
    "alg": "sha-256",
    "hash": "d1a5db520aa653809e5f53811006a286b398e12a969609f3d94f12eefa83c8bb"
  }
}