{
  "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:436705\",\"title\":\"Head of Saint John the Evangelist\",\"artist\":{\"name\":\"Jean Auguste Dominique Ingres\",\"nationality\":\"French\",\"lifespan\":\"1780–1867\",\"attributionType\":\"named\"},\"displayDate\":\"probably ca. 1818–20\",\"yearStart\":1818,\"yearEnd\":1820,\"medium\":\"Oil on canvas, laid down on wood\"},\"source\":{\"museum\":{\"code\":\"met\",\"name\":\"The Metropolitan Museum of Art\",\"url\":\"https://www.metmuseum.org\"},\"apiUrl\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/436705\",\"pageUrl\":\"https://www.metmuseum.org/art/collection/search/436705\",\"imageUrls\":{\"full\":\"https://images.metmuseum.org/CRDImages/ep/original/DT1997.jpg\",\"thumbnail\":\"https://images.metmuseum.org/CRDImages/ep/web-large/DT1997.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\":\"2026-08-04T15:47:21.475Z\",\"ruleContext\":\"met.isPublicDomain='true' ⇒ CC0\",\"determinationSource\":{\"type\":\"api-field\",\"field\":\"isPublicDomain\",\"url\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/436705\",\"retrievedAt\":\"2026-08-04T15:47:21.475Z\"}},\"citation\":{\"full\":\"Jean Auguste Dominique Ingres, Head of Saint John the Evangelist. probably ca. 1818–20. The Metropolitan Museum of Art. CC0. https://www.metmuseum.org/art/collection/search/436705.\",\"caption\":\"Jean Auguste Dominique Ingres, Head of Saint John the Evangelist, probably ca. 1818–20. Oil on canvas, laid down on wood. The Metropolitan Museum of Art, CC0. https://www.metmuseum.org/art/collection/search/436705\",\"short\":\"Head of Saint John the Evangelist (Jean Auguste Dominique Ingres, probably ca. 1818–20)\"}}",
  "integrity": {
    "alg": "sha-256",
    "hash": "79777e37eefc4305eae80aec02fdb58314a0f9dff1d98e40ef330e59c1d0226d"
  }
}