{
  "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:317618\",\"title\":\"Book of the Gospels\",\"artist\":{\"name\":\"Northern Highlands artist\",\"attributionType\":\"named\"},\"displayDate\":\"late 14th–early 15th century\",\"yearStart\":1467,\"yearEnd\":1500,\"medium\":\"Parchment (vellum), acacia wood, tempera, ink\"},\"source\":{\"museum\":{\"code\":\"met\",\"name\":\"The Metropolitan Museum of Art\",\"url\":\"https://www.metmuseum.org\"},\"apiUrl\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/317618\",\"pageUrl\":\"https://www.metmuseum.org/art/collection/search/317618\",\"imageUrls\":{\"full\":\"https://images.metmuseum.org/CRDImages/ao/original/DP109439.jpg\",\"thumbnail\":\"https://images.metmuseum.org/CRDImages/ao/web-large/DP109439.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\":\"2026-06-10T09:24:56.597Z\",\"ruleContext\":\"met.isPublicDomain='true' ⇒ CC0\",\"determinationSource\":{\"type\":\"api-field\",\"field\":\"isPublicDomain\",\"url\":\"https://collectionapi.metmuseum.org/public/collection/v1/objects/317618\",\"retrievedAt\":\"2026-06-10T09:24:56.597Z\"}},\"citation\":{\"full\":\"Northern Highlands artist, Book of the Gospels. late 14th–early 15th century. The Metropolitan Museum of Art. CC0. https://www.metmuseum.org/art/collection/search/317618.\",\"caption\":\"Northern Highlands artist, Book of the Gospels, late 14th–early 15th century. Parchment (vellum), acacia wood, tempera, ink. The Metropolitan Museum of Art, CC0. https://www.metmuseum.org/art/collection/search/317618\",\"short\":\"Book of the Gospels (Northern Highlands artist, late 14th–early 15th century)\"}}",
  "integrity": {
    "alg": "sha-256",
    "hash": "53941860a1a61fbd6f2c7311e9f4a40bed7ac19801aee437115ef1cc8c9e9403"
  }
}