{
  "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:198952\",\"title\":\"Madonna and Child\",\"artist\":{\"name\":\"Benedetto da Maiano\",\"nationality\":\"Italian\",\"lifespan\":\"1442–1497\",\"attributionType\":\"named\"},\"displayDate\":\"ca. 1490\",\"yearStart\":1485,\"yearEnd\":1495,\"medium\":\"Marble, painted background\"},\"source\":{\"museum\":{\"code\":\"met\",\"name\":\"The Metropolitan Museum of Art\",\"url\":\"https://www.metmuseum.org\"},\"apiUrl\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/198952\",\"pageUrl\":\"https://www.metmuseum.org/art/collection/search/198952\",\"imageUrls\":{\"full\":\"https://images.metmuseum.org/CRDImages/es/original/DP224284.jpg\",\"thumbnail\":\"https://images.metmuseum.org/CRDImages/es/web-large/DP224284.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\":\"2026-06-11T04:08:20.017Z\",\"ruleContext\":\"met.isPublicDomain='true' ⇒ CC0\",\"determinationSource\":{\"type\":\"api-field\",\"field\":\"isPublicDomain\",\"url\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/198952\",\"retrievedAt\":\"2026-06-11T04:08:20.017Z\"}},\"citation\":{\"full\":\"Benedetto da Maiano, Madonna and Child. ca. 1490. The Metropolitan Museum of Art. CC0. https://www.metmuseum.org/art/collection/search/198952.\",\"caption\":\"Benedetto da Maiano, Madonna and Child, ca. 1490. Marble, painted background. The Metropolitan Museum of Art, CC0. https://www.metmuseum.org/art/collection/search/198952\",\"short\":\"Madonna and Child (Benedetto da Maiano, ca. 1490)\"}}",
  "integrity": {
    "alg": "sha-256",
    "hash": "6805eae465f16936a75df7cdd09ac91278fe81681c2d8b50023c7767b902d9bd"
  }
}