{"schemaVersion":"1.0.0","releaseDate":"2026-08-26","title":"Matsukawa Daruma 3D evidence manifest","purpose":"Machine-readable verification and bounded reuse context for one Daruma Atlas 3D study.","record":{"id":"matsukawa","file":"003","name":"Matsukawa Daruma","japaneseName":"松川だるま","region":"Sendai","prefecture":"Miyagi","pageUrl":"https://darumaatlas.com/types/matsukawa","evidenceManifestUrl":"https://darumaatlas.com/data/3d-evidence.json?model=matsukawa","posterUrl":"https://darumaatlas.com/images/models/matsukawa.png","viewerUrl":"https://darumaatlas.com/prototype/regional-daruma-viewer.html?model=matsukawa","modelUrl":"https://darumaatlas.com/models/matsukawa-daruma-web-final.glb"},"schemaOrg3DModel":{"@context":"https://schema.org","@type":"3DModel","@id":"https://darumaatlas.com/types/matsukawa#interpretive-3d-model","name":"Matsukawa Daruma — Daruma Atlas interpretive 3D study","description":"A Sendai papier-mâché daruma with blue around the face and raised decorative appliqué on the body. AI-assisted interpretive Web model; not a scan, authenticated object, licensed replica or physical measurement.","inLanguage":"en","encodingFormat":"model/gltf-binary","contentUrl":"https://darumaatlas.com/models/matsukawa-daruma-web-final.glb","contentSize":"1926580 bytes","sha256":"d5629a345d21943b0a3295585602e70308d78cd47f43d6ad520de5fad0f4f1d0","thumbnailUrl":"https://darumaatlas.com/images/models/matsukawa.png","mainEntityOfPage":"https://darumaatlas.com/types/matsukawa","isPartOf":"https://darumaatlas.com/types","isBasedOn":["https://darumaatlas.com/types/matsukawa#claim-matsukawa-colour","https://darumaatlas.com/types/matsukawa#claim-matsukawa-relief","https://darumaatlas.com/types/matsukawa#claim-matsukawa-history"],"citation":["https://www.thm.pref.miyagi.jp/exhibition/8683/","https://www.city.sendai.jp/contentsoushutsu/documents/sendai_meguri_s.pdf","https://www.shimanuki.co.jp/products/sendai/matsukawadaruma.html"],"dateModified":"2026-08-27","creativeWorkStatus":"Interpretive Web study — source anchored, external review pending","creator":{"@type":"Organization","name":"Daruma Atlas","url":"https://darumaatlas.com/"},"about":{"@type":"Thing","name":"Matsukawa Daruma","alternateName":"松川だるま"},"spatialCoverage":{"@type":"Place","name":"Sendai, Miyagi, Japan"},"creditText":"Daruma Atlas — AI-assisted interpretive 3D study","accessibilitySummary":"A static image alternative and source-mapped English descriptions are available on the model page."},"technicalAudit":{"schemaVersion":"1.1.0","auditDate":"2026-08-26","auditUrl":"https://darumaatlas.com/data/model-quality.json","scope":"Technical delivery and glTF conformance only; not visual fidelity, provenance, authenticity, craft approval, physical measurement or rights clearance.","slug":"matsukawa","filename":"matsukawa-daruma-web-final.glb","sha256":"d5629a345d21943b0a3295585602e70308d78cd47f43d6ad520de5fad0f4f1d0","bytes":1926580,"mebibytes":1.84,"triangles":78894,"vertices":56550,"drawCalls":1,"meshes":1,"materials":1,"textures":{"count":3,"maximumEdge":2048,"powerOfTwo":true,"images":[{"width":2048,"height":2048,"mimeType":"image/jpeg","format":"rgb","bits":8},{"width":2048,"height":2048,"mimeType":"image/jpeg","format":"rgb","bits":8},{"width":2048,"height":2048,"mimeType":"image/jpeg","format":"rgb","bits":8}]},"materialMaps":{"baseColor":true,"normal":true,"metallicRoughness":true,"occlusion":false,"emissive":false},"bounds":{"minimum":[-0.058036,0.000006,-0.058429],"maximum":[0.057976,0.149981,0.058465],"width":0.116012,"height":0.149975,"depth":0.116894,"centerX":-0.00003,"baseY":0.000006,"centerZ":0.000018},"originCentered":true,"originGrounded":true,"validator":{"errors":0,"warnings":0,"infos":2,"hints":0,"infoCodes":["UNSUPPORTED_EXTENSION","UNUSED_OBJECT"]},"generator":"glTF-Transform v4.4.2","extensionsUsed":["KHR_draco_mesh_compression"],"checks":{"conformance":true,"delivery":true,"geometry":true,"texture":true,"pbrMaps":true,"sceneCost":true,"origin":true},"technicalStatus":"pass"},"evidenceCues":[{"position":1,"id":"claim-matsukawa-colour","label":"Colour","title":"Blue around the face","statement":"The Tohoku History Museum identifies blue around the face as one of the form's northeastern traits.","claimUrl":"https://darumaatlas.com/types/matsukawa#claim-matsukawa-colour","suggestedView":{"angle":"front","label":"Front","reason":"Read the face and front decoration together.","boundary":"A camera recommendation helps inspect the interpretation; it is not a measurement, authenticity finding or source proof."},"sources":[{"label":"Tohoku History Museum — Matsukawa Daruma exhibition record","href":"https://www.thm.pref.miyagi.jp/exhibition/8683/","type":"Prefectural museum source"}]},{"position":2,"id":"claim-matsukawa-relief","label":"Relief","title":"Decoration with depth","statement":"Raised okimono ornament is attached to the body, making this a useful test of what 3D can show better than a front photograph.","claimUrl":"https://darumaatlas.com/types/matsukawa#claim-matsukawa-relief","suggestedView":{"angle":"oblique","label":"Oblique","reason":"Read silhouette, depth and front treatment in one controlled view.","boundary":"A camera recommendation helps inspect the interpretation; it is not a measurement, authenticity finding or source proof."},"sources":[{"label":"Tohoku History Museum — Matsukawa Daruma exhibition record","href":"https://www.thm.pref.miyagi.jp/exhibition/8683/","type":"Prefectural museum source"}]},{"position":3,"id":"claim-matsukawa-history","label":"History","title":"A Sendai lineage","statement":"The museum traces the tradition to the Tenpō era and notes that the foundation of the present form was shaped in the Meiji period.","claimUrl":"https://darumaatlas.com/types/matsukawa#claim-matsukawa-history","suggestedView":{"angle":"front","label":"Front","reason":"Read the face and front decoration together.","boundary":"A camera recommendation helps inspect the interpretation; it is not a measurement, authenticity finding or source proof."},"sources":[{"label":"Tohoku History Museum — Matsukawa Daruma exhibition record","href":"https://www.thm.pref.miyagi.jp/exhibition/8683/","type":"Prefectural museum source"}]}],"reconstructionBoundary":{"classification":"AI-assisted interpretive Web 3D study","documented":"Sendai origin, blue facial surround and raised body decoration.","illustrative":"The simplified relief geometry and general colour balance in this study model.","withheld":"Exact treasure-ship compositions, symbols and workshop-specific ornament layouts.","sourceAnchored":true,"institutionReview":"Not yet institution reviewed","makerReview":"Not yet maker reviewed","authenticatedDigitalTwin":false,"rightsStatus":"Interpretive model — not a licensed replica"},"rightsAndReuse":{"modelLicence":"No open model licence granted.","accessNotice":"Page, manifest, poster, viewer and GLB access do not grant reproduction, redistribution, adaptation, merchandise, training-data or commercial-use rights.","thirdPartyNotice":"The cited public sources remain governed by their respective owners and terms.","contactState":"No public rights-clearance or licensing contact route is active in the owner-only release."},"specificationReferences":["https://schema.org/3DModel","https://www.iana.org/assignments/media-types/model/gltf-binary","https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html"],"searchPresentationNotice":"Schema.org 3DModel is used for machine-readable description. It is not listed as a dedicated Google Search rich-result feature, and no ranking or rich-result outcome is claimed."}