{
  "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\":\"wikimedia:83163976\",\"title\":\"Vermeer, Pracownia własna, 1665\",\"artist\":{\"name\":\"Johannes Vermeer\",\"attributionType\":\"named\"},\"displayDate\":\"1665\",\"yearStart\":1665,\"yearEnd\":1665,\"medium\":\"\"},\"source\":{\"museum\":{\"code\":\"wikimedia\",\"name\":\"Wikimedia Commons\",\"url\":\"https://commons.wikimedia.org\"},\"apiUrl\":\"https://commons.wikimedia.org/w/api.php?action=query&pageids=83163976&prop=imageinfo&format=json\",\"pageUrl\":\"https://commons.wikimedia.org/wiki/File:Vermeer,_Pracownia_w%C5%82asna,_1665.jpg\",\"imageUrls\":{\"full\":\"https://upload.wikimedia.org/wikipedia/commons/8/86/Vermeer%2C_Pracownia_w%C5%82asna%2C_1665.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original\",\"width\":2434,\"height\":2967,\"byteSize\":1545649,\"maxResolution\":{\"width\":2434,\"height\":2967}}},\"rights\":{\"statement\":\"https://creativecommons.org/publicdomain/mark/1.0/\",\"sourceApiValue\":{\"field\":\"extmetadata.License\",\"value\":\"pd\"},\"imageOpenAccess\":true,\"metadataOpenAccess\":true,\"confidence\":\"high\"},\"clearance\":{\"commercialReproduction\":{\"permitted\":true,\"basis\":{\"rule\":\"pd-grants-commercial\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"PD\"}],\"summary\":\"Public Domain Mark status permits all uses, including commercial.\"}},\"derivatives\":{\"permitted\":true,\"basis\":{\"rule\":\"pd-grants-derivatives\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"PD\"}],\"summary\":\"Public Domain Mark status permits modification and derivative works.\"}},\"attributionRequired\":{\"required\":false,\"basis\":{\"rule\":\"pd-waives-attribution\",\"inputs\":[{\"field\":\"license.type\",\"value\":\"PD\"}],\"summary\":\"Public Domain Mark status requires no attribution as a condition of reuse.\"}}},\"verification\":{\"determinedBy\":{\"actor\":\"museum:wikimedia\",\"role\":\"rights-source\"},\"tool\":\"open-museum-mcp@0.0.0 · wikimedia.extmetadata.License\",\"determinedAt\":\"2026-10-03T15:22:17.667Z\",\"ruleContext\":\"wikimedia.extmetadata.License='pd' ⇒ PD\",\"determinationSource\":{\"type\":\"api-field\",\"field\":\"extmetadata.License\",\"url\":\"https://commons.wikimedia.org/w/api.php?action=query&pageids=83163976&prop=imageinfo&format=json\",\"retrievedAt\":\"2026-10-03T15:22:17.667Z\"}},\"citation\":{\"full\":\"Johannes Vermeer, Vermeer, Pracownia własna, 1665. 1665. Wikimedia Commons. PD. https://commons.wikimedia.org/wiki/File:Vermeer,_Pracownia_w%C5%82asna,_1665.jpg.\",\"caption\":\"Johannes Vermeer, Vermeer, Pracownia własna, 1665, 1665. Wikimedia Commons, PD. https://commons.wikimedia.org/wiki/File:Vermeer,_Pracownia_w%C5%82asna,_1665.jpg\",\"short\":\"Vermeer, Pracownia własna, 1665 (Johannes Vermeer, 1665)\"}}",
  "integrity": {
    "alg": "sha-256",
    "hash": "aadc15f2599699c36d92381b4b1feeb98a978ae51f136af8033c2a174a9569fb"
  }
}