{
  "schema": "flabs-controlled-reconstruction/1",
  "version": "controlled-product-24-x2-v1",
  "frozenAtUtc": "2026-10-15T04:20:21.604018+00:00",
  "selectionScope": "Purposive product and product-detail photos; six strata of four, not population representative.",
  "oldExploratoryThreeIncluded": false,
  "humanAcceptance": false,
  "rankingPublished": false,
  "preprocessing": "EXIF orientation; RGB; Lanczos to longest edge 600 with each dimension rounded down to even; bicubic downsample x2; no crop/enhance.",
  "metrics": {
    "psnr": "RGB MSE, 255 peak, dB; exact output encoded as null with exactReconstruction=true.",
    "ssim": "OpenCV RGB-to-8-bit-gray luminance; Gaussian 11, sigma 1.5; exclude 5 pixel border; native range retained."
  },
  "analysis": "Per-image and per-stratum mean/median; pooled mean/median and equal-stratum macro mean; FSRCNN minus ESPCN paired differences.",
  "bootstrapSeed": 20261015,
  "bootstrapReplicates": 10000,
  "bootstrapScope": "Within-stratum purposive-cohort stability only, no population significance claim.",
  "repetitions": 3,
  "warmups": 1,
  "sourceCount": 1,
  "modelsOrder": "Alternate first model by sample index.",
  "packages": {
    "opencv-contrib-python-headless": "4.12.0.88",
    "numpy": "2.2.6",
    "Pillow": "11.3.0"
  },
  "runnerSHA256": "95ac570878bd0c6c84cf2bb6b306a9553f041f6396433d01027d5941c2c47606",
  "verifierSHA256": "291e0a3e51b47d5dbd5bf23b5f528d015dc36af61756d773984c27aac2096052",
  "acquisitionSHA256": "f0b8ac294be00632a9582d5532b987bcce73f1a049becab2ec6fd83e98faa946",
  "candidateSHA256": "1f53fe960b0e18b76e3840c7ec7a5102d44a9c103ee27e332f17ee2d407e679b",
  "candidateReadbackSHA256": "0f18785b05c5a31a42942edf69d100904b29eeedc2621f627eeffc6acf39bfd2",
  "visualScreenSHA256": "2721650fc0df275c00b2b768809a78f23f23bc5f1deeac07f0ca346acafe29cb",
  "weights": [
    {
      "name": "FSRCNN_x2.pb",
      "url": "https://raw.githubusercontent.com/Saafke/FSRCNN_Tensorflow/master/models/FSRCNN_x2.pb",
      "bytes": 38973,
      "sha256": "366b33f0084c7b3f2bf6724f0a2c77bca94fcec9d7b6d72389d330073b380d5c",
      "model": "fsrcnn"
    },
    {
      "name": "ESPCN_x2.pb",
      "url": "https://raw.githubusercontent.com/fannymonori/TF-ESPCN/master/export/ESPCN_x2.pb",
      "bytes": 86446,
      "sha256": "59f77351e1d7c0057bf6fe088b4a8a07e42c468c8c8aebb674a6b4ea1823221d",
      "model": "espcn"
    }
  ],
  "samples": [
    {
      "id": "clothing-05",
      "stratum": "clothing",
      "source": {
        "title": "File:Shirt (AM 2014.27.1-2).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Shirt_(AM_2014.27.1-2).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=65935544",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=65935544&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2018-01-29T00%3A22%3A18Z&iiend=2018-01-29T00%3A22%3A18Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/f/fb/Shirt_%28AM_2014.27.1-2%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/f/fb/Shirt_%28AM_2014.27.1-2%29.jpg/960px-Shirt_%28AM_2014.27.1-2%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "30b5002c3454c08c3e6791e0f3cdfeb1f43216bc",
        "downloadSHA1": "f4cb705c0eeab66e58f665fa87677602eb57de78",
        "sha256": "f79ec8db0540944b1119e0de0ab396129dc07bae4d972123b0426fffddc4c4ae",
        "author": "George Court and Sons Ltd",
        "credit": "API data\nCatalogue record\nPhoto",
        "license": "CC BY 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by/4.0",
        "usageTerms": "Creative Commons Attribution 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Museum shirt on mannequin torso and support stand; no live person observed; pockets, sleeve badges and fabric folds visible.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1462
      ],
      "referenceSize": [
        392,
        600
      ],
      "reference": "inputs/clothing-05-reference.png",
      "referenceSHA256": "09a96353a06b3015be02cf2805de98b8c921c99230422b3a2ee7bba57e126bcb",
      "low": "inputs/clothing-05-low.png",
      "lowSHA256": "68c8d86848a6f97fbe62d035176173aec28c867b4e975cfb7645401417bfea10"
    },
    {
      "id": "clothing-02",
      "stratum": "clothing",
      "source": {
        "title": "File:Ambigram Ideal, polysymmetrical logo printed on a green T-shirt.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Ambigram_Ideal,_polysymmetrical_logo_printed_on_a_green_T-shirt.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=83076658",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=83076658&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2019-10-14T04%3A51%3A14Z&iiend=2019-10-14T04%3A51%3A14Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/3/32/Ambigram_Ideal%2C_polysymmetrical_logo_printed_on_a_green_T-shirt.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": null,
        "downloadKind": null,
        "commonsSHA1": "d69ee705e1fef7f17f7d0118252e84bd3c16d018",
        "downloadSHA1": "d69ee705e1fef7f17f7d0118252e84bd3c16d018",
        "sha256": "17d18e057f0936f1927f907e1a29b96bbee4fe42f3ed07a46236041f13494efa",
        "author": "Basile Morin",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Standalone printed green T-shirt on light background; garment text/artwork retained. Copyright license is not trademark/artwork clearance.",
        "sourceSHA1Verified": true,
        "renditionURLAndAspectVerifiedAgainstImageInfo": null
      },
      "downloadOrientedSize": [
        4416,
        4416
      ],
      "referenceSize": [
        600,
        600
      ],
      "reference": "inputs/clothing-02-reference.png",
      "referenceSHA256": "3a48e5d21b1d7a1ebacb7df8a74975081d865156f40f674ae927a6c1f0469a07",
      "low": "inputs/clothing-02-low.png",
      "lowSHA256": "75ad2ab85193be8eeae7b01dc401df981b2201f51cf91a0da6236b2fe0d80ec2"
    },
    {
      "id": "clothing-03",
      "stratum": "clothing",
      "source": {
        "title": "File:Child's coat taken in from Karelian woman's evening jacket, 1941-1944 - Museum of Cultures (Helsinki) - DSC04755.JPG",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Child%27s_coat_taken_in_from_Karelian_woman%27s_evening_jacket,_1941-1944_-_Museum_of_Cultures_(Helsinki)_-_DSC04755.JPG",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=22783795",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=22783795&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2012-11-20T11%3A32%3A36Z&iiend=2012-11-20T11%3A32%3A36Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/5/54/Child%27s_coat_taken_in_from_Karelian_woman%27s_evening_jacket%2C_1941-1944_-_Museum_of_Cultures_%28Helsinki%29_-_DSC04755.JPG?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": null,
        "downloadKind": null,
        "commonsSHA1": "0966266173a680ccf68986fd7bc00d6a5562acff",
        "downloadSHA1": "0966266173a680ccf68986fd7bc00d6a5562acff",
        "sha256": "a7eb45e1e28fa9f6d60f2629da7d5160c7cf45953f00f5bc05045b07980cbd91",
        "author": "Daderot",
        "credit": "Own work",
        "license": "CC0",
        "licenseURL": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageTerms": "Creative Commons Zero, Public Domain Dedication",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Child coat in museum display case, with reflected light, uneven illumination and background. Not isolated white-background photography.",
        "sourceSHA1Verified": true,
        "renditionURLAndAspectVerifiedAgainstImageInfo": null
      },
      "downloadOrientedSize": [
        4320,
        3240
      ],
      "referenceSize": [
        600,
        450
      ],
      "reference": "inputs/clothing-03-reference.png",
      "referenceSHA256": "7c6c0894d676e4ead2a8c1841739d8c908a699b023e055058670ee34a92b2d20",
      "low": "inputs/clothing-03-low.png",
      "lowSHA256": "bbc90818d009a9349a87f7a644b06b7924191bca54d0bf00ee2f2ec5f0084820"
    },
    {
      "id": "clothing-04",
      "stratum": "clothing",
      "source": {
        "title": "File:Groen t-shirt met “5314” in wit, oranje, geel en rood, objectnr 86907.JPG",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Groen_t-shirt_met_%E2%80%9C5314%E2%80%9D_in_wit,_oranje,_geel_en_rood,_objectnr_86907.JPG",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=88152594",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=88152594&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2020-03-16T11%3A50%3A37Z&iiend=2020-03-16T11%3A50%3A37Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/5/57/Groen_t-shirt_met_%E2%80%9C5314%E2%80%9D_in_wit%2C_oranje%2C_geel_en_rood%2C_objectnr_86907.JPG?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": null,
        "downloadKind": null,
        "commonsSHA1": "6e357236afae3612f3047f405ea63d754794df79",
        "downloadSHA1": "6e357236afae3612f3047f405ea63d754794df79",
        "sha256": "40b6f8e6e8e2d575ddb8d432a5e0ad2b02a43c88c2ce75ce903599f1ae920c7a",
        "author": "Gildan",
        "credit": "https://museumrotterdam.nl/collectie/item/86907",
        "license": "CC BY-SA 3.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/3.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 3.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Printed T-shirt on mannequin torso, with dark background. Mannequin is part of the source scene.",
        "sourceSHA1Verified": true,
        "renditionURLAndAspectVerifiedAgainstImageInfo": null
      },
      "downloadOrientedSize": [
        2592,
        3872
      ],
      "referenceSize": [
        400,
        600
      ],
      "reference": "inputs/clothing-04-reference.png",
      "referenceSHA256": "111992586db6c6dedfab5524625745b1e810f458f119e50031106f2b34469804",
      "low": "inputs/clothing-04-low.png",
      "lowSHA256": "aeaa52dbac2aae197d9e9bd4031f9ebae321ae7fd43db3f145bae054fd3d13d8"
    },
    {
      "id": "footwear-01",
      "stratum": "footwear",
      "source": {
        "title": "File:-01 sneakers.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:-01_sneakers.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=135447755",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=135447755&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2023-08-02T02%3A24%3A07Z&iiend=2023-08-02T02%3A24%3A07Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/7/7c/-01_sneakers.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/7/7c/-01_sneakers.jpg/960px--01_sneakers.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "fb35a83d9eb181c961843b4c95ccfe9e5249122d",
        "downloadSHA1": "bc42e0a81d46a3146ce4433cf2111280a8906625",
        "sha256": "cb71aee2ccda36ab011c71910f58c98d150a9e20be7bfd31385b3aa24f5e5b58",
        "author": "Aklar1",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "One standalone dark textile sneaker, with visible logo, stitching and floor background.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        480
      ],
      "referenceSize": [
        600,
        300
      ],
      "reference": "inputs/footwear-01-reference.png",
      "referenceSHA256": "672d6724470028177bd2124f0f035707d37ee5b1098d98d075650ef6e71e6586",
      "low": "inputs/footwear-01-low.png",
      "lowSHA256": "949d780353d04512f0766e87e65a95abbc4e4da815d8c02ee2cc51ae72f42a91"
    },
    {
      "id": "footwear-02",
      "stratum": "footwear",
      "source": {
        "title": "File:Professional Sneakers - Sneakers for hostesses, pilots and other professionals. Comfortable sneakers produced in leather inside and outside.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Professional_Sneakers_-_Sneakers_for_hostesses,_pilots_and_other_professionals._Comfortable_sneakers_produced_in_leather_inside_and_outside.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=132322934",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=132322934&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2023-05-25T17%3A07%3A50Z&iiend=2023-05-25T17%3A07%3A50Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/4/43/Professional_Sneakers_-_Sneakers_for_hostesses%2C_pilots_and_other_professionals._Comfortable_sneakers_produced_in_leather_inside_and_outside.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/4/43/Professional_Sneakers_-_Sneakers_for_hostesses%2C_pilots_and_other_professionals._Comfortable_sneakers_produced_in_leather_inside_and_outside.jpg/960px-Professional_Sneakers_-_Sneakers_for_hostesses%2C_pilots_and_other_professionals._Comfortable_sneakers_produced_in_leather_inside_and_outside.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "fb355089dab36d38503d9f04b8d3384ef0969cfa",
        "downloadSHA1": "a8501f33963d879ff3402affc56fd920d5111e45",
        "sha256": "1fb6ebf18bfb5b8a13d2f3c9094ec5d6bc0340ae9a761f149ff081b563c5c8be",
        "author": "Ricardovfo",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Single arranged commercial-style photograph containing four shoes on a geometric background. Counts as one source image only.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        960
      ],
      "referenceSize": [
        600,
        600
      ],
      "reference": "inputs/footwear-02-reference.png",
      "referenceSHA256": "eb61c46f63e23ebd461f82c54d3454ca6e4abbb36d3b98c09caa0a8ef27af3be",
      "low": "inputs/footwear-02-low.png",
      "lowSHA256": "5dce711e3d194e499ace0bbb708e3c4817fb960c9f0203382fac25ca14217804"
    },
    {
      "id": "footwear-05",
      "stratum": "footwear",
      "source": {
        "title": "File:Boots, pair woman's (AM 1992.157-14).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Boots,_pair_woman%27s_(AM_1992.157-14).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=65253656",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=65253656&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2018-01-04T18%3A32%3A37Z&iiend=2018-01-04T18%3A32%3A37Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/b/ba/Boots%2C_pair_woman%27s_%28AM_1992.157-14%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/b/ba/Boots%2C_pair_woman%27s_%28AM_1992.157-14%29.jpg/960px-Boots%2C_pair_woman%27s_%28AM_1992.157-14%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "100370c48a50e93624139884b938ef4325e203d6",
        "downloadSHA1": "cea7578fd529356bccc43315b1bdc8ebeb60e36c",
        "sha256": "d848f86d1d3a852875d34399926d2d6f3ea94a68b6fe54f4e35059b885b32558",
        "author": "Crockett & Jones",
        "credit": "API data\nCatalogue record\nPhoto",
        "license": "CC BY 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by/4.0",
        "usageTerms": "Creative Commons Attribution 4.0",
        "rightsScope": "Copyright license only; other rights not cleared.",
        "adaptationObligations": "Retain stated author, credit, source and CC BY4 license; identify thumbnail and subsequent changes.",
        "visualNotes": "Shoewear detail: shoe opening and maker woven label, with a green handling glove visible. Counts as one footwear-detail source photograph; not a whole pair of boots and not a person wearing the tested product.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        720
      ],
      "referenceSize": [
        600,
        450
      ],
      "reference": "inputs/footwear-05-reference.png",
      "referenceSHA256": "090b97d7b0432ea18ee9be9eb8b3ef409c309eb3f461e7ff8ca9e23493ae944b",
      "low": "inputs/footwear-05-low.png",
      "lowSHA256": "95cec497bc07623457371107befea2da4b5fb7be52c03924ab6c659c63090d09"
    },
    {
      "id": "footwear-04",
      "stratum": "footwear",
      "source": {
        "title": "File:Pair of plain toe oxfords from Allen Edmonds shoe company.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Pair_of_plain_toe_oxfords_from_Allen_Edmonds_shoe_company.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=26061362",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=26061362&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2013-05-13T12%3A52%3A56Z&iiend=2013-05-13T12%3A52%3A56Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/e/ee/Pair_of_plain_toe_oxfords_from_Allen_Edmonds_shoe_company.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://upload.wikimedia.org/wikipedia/commons/e/ee/Pair_of_plain_toe_oxfords_from_Allen_Edmonds_shoe_company.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail_unscaled",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "f0f3e7b116d170b1b43e4855d25da3b17e843b3a",
        "downloadSHA1": "f0f3e7b116d170b1b43e4855d25da3b17e843b3a",
        "sha256": "6a403c6596fb14dc84834092bbee869aabecf21890017c650754c91f156a303e",
        "author": "OlafJanssen",
        "credit": "Own work",
        "license": "CC BY-SA 3.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/3.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 3.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Pair of brown leather shoes with shoe trees, on light textured surface. One source photograph, not two samples.",
        "sourceSHA1Verified": true,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        548,
        600
      ],
      "referenceSize": [
        548,
        600
      ],
      "reference": "inputs/footwear-04-reference.png",
      "referenceSHA256": "854245aa3841496386c5f3442a29d4254a87a0abc869875f7b4af256661ec4b4",
      "low": "inputs/footwear-04-low.png",
      "lowSHA256": "713a9418d70c6bce2524731f4ca26db7011990303a2e528104fc9ac6c06f270d"
    },
    {
      "id": "bags-01",
      "stratum": "bags",
      "source": {
        "title": "File:Briefcase attaché.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Briefcase_attach%C3%A9.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=155205434",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=155205434&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2024-11-15T14%3A29%3A06Z&iiend=2024-11-15T14%3A29%3A06Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/3/37/Briefcase_attach%C3%A9.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/3/37/Briefcase_attach%C3%A9.jpg/960px-Briefcase_attach%C3%A9.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "f2bd6daf120b8ef0e9e7fad5206b873bb9125cd9",
        "downloadSHA1": "d459e3435fc284e9b6314e171c936cdf85033ef7",
        "sha256": "14220bc43283bb0cfc95df45b51bec7ad54ca00f7056c126e784afab465a04b5",
        "author": "Besserwisser123",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Partial metal briefcase photograph: handle and combination-lock detail; whole product not shown.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        541
      ],
      "referenceSize": [
        600,
        338
      ],
      "reference": "inputs/bags-01-reference.png",
      "referenceSHA256": "1695f5fe8de178b25a30a597c05155d71f629a3aee24a96dfb4aafad49e100d3",
      "low": "inputs/bags-01-low.png",
      "lowSHA256": "ecfa06bda623e7fd48fc4fdce05fbea0459b0b1bb3316a17ab14e6525b62fffb"
    },
    {
      "id": "bags-02",
      "stratum": "bags",
      "source": {
        "title": "File:Briefcase-photo.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Briefcase-photo.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=815961",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=815961&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2006-05-27T15%3A00%3A15Z&iiend=2006-05-27T15%3A00%3A15Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/b/b7/Briefcase-photo.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/b/b7/Briefcase-photo.jpg/960px-Briefcase-photo.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "d78f0d912733550518a8a7a6d765d32510e32975",
        "downloadSHA1": "904e21c0d985da8753e938f6d242ead70e9e6f78",
        "sha256": "aca20baecb8e267c6f48521c6400e4a6c9575a13edc367dc8de215750d3d9c6e",
        "author": "w:en:User:Dev920",
        "credit": "w:en:Image:Briefcase.jpg",
        "license": "CC BY-SA 2.5",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/2.5",
        "usageTerms": "Creative Commons Attribution-Share Alike 2.5",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Complete black briefcase on carpet, with flash/shadow and scene texture.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        725
      ],
      "referenceSize": [
        600,
        452
      ],
      "reference": "inputs/bags-02-reference.png",
      "referenceSHA256": "28e048a910059aac4f38eed70a6821d4e98b7013520758a5327bb1b0209be745",
      "low": "inputs/bags-02-low.png",
      "lowSHA256": "4829fda4ad224882e54ce0d136aeeb23053e5a960c579d925a30413f05b61c79"
    },
    {
      "id": "bags-03",
      "stratum": "bags",
      "source": {
        "title": "File:Leather handbag by Les cuirs d'Agathe (DSC07738).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Leather_handbag_by_Les_cuirs_d%27Agathe_(DSC07738).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=156899075",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=156899075&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2024-12-19T18%3A10%3A14Z&iiend=2024-12-19T18%3A10%3A14Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/a/a3/Leather_handbag_by_Les_cuirs_d%27Agathe_%28DSC07738%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a3/Leather_handbag_by_Les_cuirs_d%27Agathe_%28DSC07738%29.jpg/960px-Leather_handbag_by_Les_cuirs_d%27Agathe_%28DSC07738%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "af14578162240408da7f89a4cad7ecdc71389f6e",
        "downloadSHA1": "b6ffb4143d6b8a87836445898f5ce978779b700a",
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        "licenseURL": "https://creativecommons.org/licenses/by/4.0",
        "usageTerms": "Creative Commons Attribution 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Orange-brown leather handbag with stitching, embossed motif and metal closures; background remains visible.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        797
      ],
      "referenceSize": [
        600,
        498
      ],
      "reference": "inputs/bags-03-reference.png",
      "referenceSHA256": "045d018a1891261e60493bb89289536c385f83fd4c27d6dea99c92dd56c83580",
      "low": "inputs/bags-03-low.png",
      "lowSHA256": "250180c223206bd33a0af83255749188142a3855dacaf9eb4dfa08df32118fb2"
    },
    {
      "id": "bags-04",
      "stratum": "bags",
      "source": {
        "title": "File:Stingray skin handbag (48645301521).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Stingray_skin_handbag_(48645301521).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=105254118",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=105254118&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2021-05-13T15%3A43%3A00Z&iiend=2021-05-13T15%3A43%3A00Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/8/81/Stingray_skin_handbag_%2848645301521%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/81/Stingray_skin_handbag_%2848645301521%29.jpg/960px-Stingray_skin_handbag_%2848645301521%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "a3dfb6ebf950c097942f2aa80c197dc302bd0ee9",
        "downloadSHA1": "43f10c1f15b7a809d8154e6af88856e8a9f2163f",
        "sha256": "d08070322c8666841d36172aabf3ae19eea35659e4309e84724a384aa729a78f",
        "author": "Thomas Quine",
        "credit": "Stingray skin handbag",
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        "licenseURL": "https://creativecommons.org/licenses/by/2.0",
        "usageTerms": "Creative Commons Attribution 2.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Stingray-skin handbag in display case; reflected light, adjacent objects and a label remain visible.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1440
      ],
      "referenceSize": [
        400,
        600
      ],
      "reference": "inputs/bags-04-reference.png",
      "referenceSHA256": "b099a093da8141fdf9e338f1aa8ca5815df2b84f8b280c975d398b31e527dbc4",
      "low": "inputs/bags-04-low.png",
      "lowSHA256": "112c5c5c9acaf3ab8989cf2cab3b4565845d35fc626bce6a16f2eb510d2552cd"
    },
    {
      "id": "furniture-lighting-01",
      "stratum": "furniture-lighting",
      "source": {
        "title": "File:2024.05.01 Nowogrodek Navahrudak Vintage Shop Table Lamp.jpg",
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        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=168115893",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=168115893&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2025-06-20T15%3A14%3A16Z&iiend=2025-06-20T15%3A14%3A16Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/3/35/2024.05.01_Nowogrodek_Navahrudak_Vintage_Shop_Table_Lamp.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/3/35/2024.05.01_Nowogrodek_Navahrudak_Vintage_Shop_Table_Lamp.jpg/960px-2024.05.01_Nowogrodek_Navahrudak_Vintage_Shop_Table_Lamp.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "6efd22995384c639cc304c404f4dbdce192494ce",
        "downloadSHA1": "22008d44a377e0db550fe74a632b78962cf7db56",
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        "author": "Tess Mattew",
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        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Lamp in a densely arranged second-hand shop; multiple neighboring objects and mirrored human reflection visible. Lamp remains identifiable; not white-background product photography.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1705
      ],
      "referenceSize": [
        336,
        600
      ],
      "reference": "inputs/furniture-lighting-01-reference.png",
      "referenceSHA256": "f62b37d5a9c82c5f97ec41a9eb3a3d7f84262924aba3865d73f6693510c92e38",
      "low": "inputs/furniture-lighting-01-low.png",
      "lowSHA256": "dc44d43d3dd5cd57db2473e3616cf93a6f3f5cbf531cf96c64629c88c022d008"
    },
    {
      "id": "furniture-lighting-02",
      "stratum": "furniture-lighting",
      "source": {
        "title": "File:2024.08.09 Vintage Yugoslavia Table Lamp 1970s 02.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:2024.08.09_Vintage_Yugoslavia_Table_Lamp_1970s_02.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=196852473",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=196852473&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2026-08-05T15%3A14%3A13Z&iiend=2026-08-05T15%3A14%3A13Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/c/c4/2024.08.09_Vintage_Yugoslavia_Table_Lamp_1970s_02.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/c/c4/2024.08.09_Vintage_Yugoslavia_Table_Lamp_1970s_02.jpg/960px-2024.08.09_Vintage_Yugoslavia_Table_Lamp_1970s_02.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "818b481677254a15117b9e013a649e78ce8269c4",
        "downloadSHA1": "02d2fd9e0d0811928f17987a7d87cca650c924a0",
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        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Separate vintage glass-and-metal table lamp, photographed unlit against a plain neutral background.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1281
      ],
      "referenceSize": [
        448,
        600
      ],
      "reference": "inputs/furniture-lighting-02-reference.png",
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      "low": "inputs/furniture-lighting-02-low.png",
      "lowSHA256": "15cee7b78805d2c0abcff30b459e0aa19f23077b03599ecbad9ef093186e0297"
    },
    {
      "id": "furniture-lighting-03",
      "stratum": "furniture-lighting",
      "source": {
        "title": "File:2026.06.05 USSR Milk Glass Table Lamp 01.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:2026.06.05_USSR_Milk_Glass_Table_Lamp_01.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=193488407",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=193488407&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2026-06-07T04%3A31%3A03Z&iiend=2026-06-07T04%3A31%3A03Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/8/82/2026.06.05_USSR_Milk_Glass_Table_Lamp_01.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/82/2026.06.05_USSR_Milk_Glass_Table_Lamp_01.jpg/960px-2026.06.05_USSR_Milk_Glass_Table_Lamp_01.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "d1d9fb096d2c6f2d482f2d7b01b7c0e52b03d018",
        "downloadSHA1": "68c2c8834ea258c5bfe1b717fe29a051e04ba411",
        "sha256": "580c34f53a7eac8f19fb9eabe6dabe4665f8185e15629f675315ad16d08b9a6a",
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        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Separate milk-glass lamp photographed switched on; bright highlights and glowing diffuser are part of the source.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1280
      ],
      "referenceSize": [
        450,
        600
      ],
      "reference": "inputs/furniture-lighting-03-reference.png",
      "referenceSHA256": "53c79830114d9e192f32084fb3a381dd4b107a7c564b03b19eed54ba58fe40a7",
      "low": "inputs/furniture-lighting-03-low.png",
      "lowSHA256": "86260d59eaa738ba79cf98923f8726fe0c558638d06d74e772e34eef804db5f6"
    },
    {
      "id": "furniture-lighting-04",
      "stratum": "furniture-lighting",
      "source": {
        "title": "File:Pansy border table lamp - Tiffany Studios (49359844287).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Pansy_border_table_lamp_-_Tiffany_Studios_(49359844287).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=85824481",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=85824481&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2020-01-11T22%3A22%3A43Z&iiend=2020-01-11T22%3A22%3A43Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/4/4e/Pansy_border_table_lamp_-_Tiffany_Studios_%2849359844287%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/4/4e/Pansy_border_table_lamp_-_Tiffany_Studios_%2849359844287%29.jpg/960px-Pansy_border_table_lamp_-_Tiffany_Studios_%2849359844287%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "f9ee5cdde32cd950d99968fd43de5cadede288cc",
        "downloadSHA1": "e188caca19b3d81020d44ed2911d77ae0bf4619b",
        "sha256": "946a7216b6fac25e3c2f77262cdb963374b8c903fd92fb8e6e621063bc8b49cc",
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        "license": "CC BY-SA 2.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/2.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 2.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Separate stained-glass table lamp with fine colored-glass boundaries, decorative metal and surface highlights.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1084
      ],
      "referenceSize": [
        530,
        600
      ],
      "reference": "inputs/furniture-lighting-04-reference.png",
      "referenceSHA256": "052719a1d773c0bea30a0a563bd134bc033a85f31694f5822fcb912738a72990",
      "low": "inputs/furniture-lighting-04-low.png",
      "lowSHA256": "9bb31bfdab99987d75eab22ed96f36476b671ea961e1b43cb6ee2941942244db"
    },
    {
      "id": "stationery-equipment-01",
      "stratum": "stationery-equipment",
      "source": {
        "title": "File:Black Stapler 2024.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Black_Stapler_2024.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=146779701",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=146779701&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2024-03-26T02%3A21%3A07Z&iiend=2024-03-26T02%3A21%3A07Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/c/c0/Black_Stapler_2024.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/c/c0/Black_Stapler_2024.jpg/960px-Black_Stapler_2024.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "d5172cd15bb7858cbd322e62c459cdd2d4290f40",
        "downloadSHA1": "c8af96ab751c6ee058a77403e079d06979c8dd85",
        "sha256": "d0886de36741662973cfd56fea8db8fa0fec0075575e3c0826c988163ac27996",
        "author": "DifrancoBarnes",
        "credit": "Own work",
        "license": "CC0",
        "licenseURL": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageTerms": "Creative Commons Zero, Public Domain Dedication",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Single black stapler on a textured light desktop. Product texture, shadow and background retained.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        830
      ],
      "referenceSize": [
        600,
        518
      ],
      "reference": "inputs/stationery-equipment-01-reference.png",
      "referenceSHA256": "4a1cb8ea5f4314066d0ddfeed63b033d3e9418a9df74c733cc1e500118c7c04d",
      "low": "inputs/stationery-equipment-01-low.png",
      "lowSHA256": "77abfb934357f54544877a36f976d1f0ac36bc91c4c05ba11de8ec2f930d2a38"
    },
    {
      "id": "stationery-equipment-02",
      "stratum": "stationery-equipment",
      "source": {
        "title": "File:Stapler 001.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Stapler_001.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=36196336",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=36196336&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2021-08-29T04%3A42%3A13Z&iiend=2021-08-29T04%3A42%3A13Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/3/3b/Stapler_001.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/3/3b/Stapler_001.jpg/960px-Stapler_001.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "8d746e2ee074afc61f1eb98e6400436d0b5b8b85",
        "downloadSHA1": "461c55f78f7a6cc3da74d290ddfbbd08091d4450",
        "sha256": "f8e3507b56ea1754fe3827a6becdf514f847f049fcd15f46ecddfc3594768939",
        "author": "Ocdp",
        "credit": "Own work",
        "license": "CC0",
        "licenseURL": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageTerms": "Creative Commons Zero, Public Domain Dedication",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Three differently colored staplers in one arranged source photograph; counts as one sample, not three.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        720
      ],
      "referenceSize": [
        600,
        450
      ],
      "reference": "inputs/stationery-equipment-02-reference.png",
      "referenceSHA256": "93c69035a03576be1891fdaf5ff666225269740d83a5be0739179f0ce9c58c99",
      "low": "inputs/stationery-equipment-02-low.png",
      "lowSHA256": "20eeaf7ab4e56ea6c0d9a09071fc2a28a6cc7c69638f228f6c72ee90858ab1c5"
    },
    {
      "id": "stationery-equipment-03",
      "stratum": "stationery-equipment",
      "source": {
        "title": "File:HP 35 Calculator.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:HP_35_Calculator.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=3792203",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=3792203&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2008-03-29T12%3A37%3A08Z&iiend=2008-03-29T12%3A37%3A08Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/0/0e/HP_35_Calculator.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/0/0e/HP_35_Calculator.jpg/960px-HP_35_Calculator.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "fda1c51ea344c61eafc1f81d1c0663d38f02a296",
        "downloadSHA1": "adb1dc6caefcc5a3bb3668430b6d3a4a5d24055f",
        "sha256": "f406e16fc395c56d3cbb7e8a9b6800b9b5b803afcc4060d4e98505430d1973c3",
        "author": "Seth Morabito",
        "credit": "originally posted to Flickr as HP 35 Calculator",
        "license": "CC BY 2.0",
        "licenseURL": "https://creativecommons.org/licenses/by/2.0",
        "usageTerms": "Creative Commons Attribution 2.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "HP35 calculator photographed obliquely, with small keys/display text and tabletop background. Pixel reconstruction observation is not OCR accuracy.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1081
      ],
      "referenceSize": [
        532,
        600
      ],
      "reference": "inputs/stationery-equipment-03-reference.png",
      "referenceSHA256": "2b86fd03fac85058bd8f73694040b725e37854b71c00e6b72b3d10e212df15b1",
      "low": "inputs/stationery-equipment-03-low.png",
      "lowSHA256": "57495253a8750a24ad9d053d7d62660f737a1f9907c7183ae73e5939c7ede967"
    },
    {
      "id": "stationery-equipment-04",
      "stratum": "stationery-equipment",
      "source": {
        "title": "File:Casio fx-83ES calculator (front) (minor retouch).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Casio_fx-83ES_calculator_(front)_(minor_retouch).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=86839172",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=86839172&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2020-02-09T20%3A57%3A25Z&iiend=2020-02-09T20%3A57%3A25Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/8/88/Casio_fx-83ES_calculator_%28front%29_%28minor_retouch%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/8/88/Casio_fx-83ES_calculator_%28front%29_%28minor_retouch%29.jpg/960px-Casio_fx-83ES_calculator_%28front%29_%28minor_retouch%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "56a3a9c477fc82e569566bc8248a372ee3d293b3",
        "downloadSHA1": "7ef9447049c76391e9a1d6bf4d4232edc1ec07fd",
        "sha256": "4ea0a0da89a55d7f63f546eb2d43e8fa04ebe999e6e9bd20a2cacdcd6a9b57fe",
        "author": "Multicherry",
        "credit": "Own work - This file was derived from:  Casio fx-83ES calculator (front) (no retouch).jpg:",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Casio calculator front view with digits and keys. Source title explicitly says minor retouch; this one existing source version alone is selected, not an additional enhanced copy. Pixel reconstruction observation is not OCR accuracy.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1707
      ],
      "referenceSize": [
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        600
      ],
      "reference": "inputs/stationery-equipment-04-reference.png",
      "referenceSHA256": "c2449e4c75b369b8acf34a5c7c2a990ff8ae9cafbc35cb6ab26930cacd2287c5",
      "low": "inputs/stationery-equipment-04-low.png",
      "lowSHA256": "2dfed87a597a0987e28813ca4901fe7432f91d68b9cb974932392e86b9a08848"
    },
    {
      "id": "other-materials-01",
      "stratum": "other-materials",
      "source": {
        "title": "File:A cut glass vase on light blue.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:A_cut_glass_vase_on_light_blue.jpg",
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        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=131605452&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2023-05-06T17%3A13%3A56Z&iiend=2023-05-06T17%3A13%3A56Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/a/a3/A_cut_glass_vase_on_light_blue.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a3/A_cut_glass_vase_on_light_blue.jpg/960px-A_cut_glass_vase_on_light_blue.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "c4d53eaaedda82f3cc2a762c8ba6c3f1c5269ada",
        "downloadSHA1": "2ac9baeefee9078af88ccba7e9928dedf8c0e62c",
        "sha256": "963e109198ef6ac41ae589ec60d6533bc53fb44cbaeadadb46479ab94be0ac04",
        "author": "Lambtron",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Complete cut transparent-glass vase with facet edges and highlights against blue background.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        1568
      ],
      "referenceSize": [
        366,
        600
      ],
      "reference": "inputs/other-materials-01-reference.png",
      "referenceSHA256": "e5422660c7b550eebcb8918a7f1a3bf72d460afe212a6a8a16a13476435d6459",
      "low": "inputs/other-materials-01-low.png",
      "lowSHA256": "4be2906878ca2d2b0f088d4dc45df32fca5da1d4725b72dc5b124b48a074b6de"
    },
    {
      "id": "other-materials-02",
      "stratum": "other-materials",
      "source": {
        "title": "File:Opaque blue-green glass Vase mid-18th century China 01.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Opaque_blue-green_glass_Vase_mid-18th_century_China_01.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=132501327",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=132501327&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2023-05-31T04%3A08%3A26Z&iiend=2023-05-31T04%3A08%3A26Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/b/b5/Opaque_blue-green_glass_Vase_mid-18th_century_China_01.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/b/b5/Opaque_blue-green_glass_Vase_mid-18th_century_China_01.jpg/960px-Opaque_blue-green_glass_Vase_mid-18th_century_China_01.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "3f3e72021183c5a2473556752f72ac23878799d5",
        "downloadSHA1": "05162629a0396b4066801edb4cc4e17786f0486f",
        "sha256": "10a4d8940ae6fa1dfede5bd43f90241a308e82c68ca4b03026087e03a7651998",
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        "license": "CC0",
        "licenseURL": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageTerms": "Creative Commons Zero, Public Domain Dedication",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Opaque green glass-vessel bottom and maker inscription detail; not a complete vessel photograph.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        831
      ],
      "referenceSize": [
        600,
        518
      ],
      "reference": "inputs/other-materials-02-reference.png",
      "referenceSHA256": "4a0baa2aca992df833e949056d62fed5b0c8a264a0964fe78e5a0e32f4b7d3bf",
      "low": "inputs/other-materials-02-low.png",
      "lowSHA256": "76482cbcd8323c5172318f6c82c7587764ce457f29cd5fdcb4eceea62599f699"
    },
    {
      "id": "other-materials-03",
      "stratum": "other-materials",
      "source": {
        "title": "File:White Ceramic Mug Filled With Coffee Beside Coffee Beans (43087322071).jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:White_Ceramic_Mug_Filled_With_Coffee_Beside_Coffee_Beans_(43087322071).jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=99399002",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=99399002&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2021-01-29T23%3A25%3A14Z&iiend=2021-01-29T23%3A25%3A14Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/9/9e/White_Ceramic_Mug_Filled_With_Coffee_Beside_Coffee_Beans_%2843087322071%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/9/9e/White_Ceramic_Mug_Filled_With_Coffee_Beside_Coffee_Beans_%2843087322071%29.jpg/960px-White_Ceramic_Mug_Filled_With_Coffee_Beside_Coffee_Beans_%2843087322071%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "f1bfc941575d4f636c0622046a7acf7b2b676483",
        "downloadSHA1": "9de0291541ef47486d30b112a2b279d8f5e4ac8a",
        "sha256": "6a3a7d8c690042dc023da8677566815ce81bb7f5ad0b744f16d0ecd1cd522538",
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        "credit": "https://www.pexels.com/photo/white-ceramic-mug-filled-with-coffee-beside-coffee-beans-678654/",
        "license": "CC0",
        "licenseURL": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
        "usageTerms": "Creative Commons Zero, Public Domain Dedication",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes for CC BY; CC0 attribution retained for provenance.",
        "visualNotes": "Ceramic coffee cup, containers, beans and wood-table scene; multiple objects and dark textured background remain visible.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        765
      ],
      "referenceSize": [
        600,
        478
      ],
      "reference": "inputs/other-materials-03-reference.png",
      "referenceSHA256": "42017f9a4f951594e8b0b71953ca32cfbed78736077a589d435d2f0ea413a996",
      "low": "inputs/other-materials-03-low.png",
      "lowSHA256": "e013474d7cdd383e2b5d334e457c70b4848b2f0345f1d21947167f47bcc0014d"
    },
    {
      "id": "other-materials-04",
      "stratum": "other-materials",
      "source": {
        "title": "File:Stainless steel homebrewing kettle ball valve tap.jpg",
        "sourcePage": "https://commons.wikimedia.org/wiki/File:Stainless_steel_homebrewing_kettle_ball_valve_tap.jpg",
        "stableCommonsPageURL": "https://commons.wikimedia.org/?curid=106925055",
        "timestampedImageInfoURL": "https://commons.wikimedia.org/w/api.php?action=query&format=json&pageids=106925055&prop=imageinfo&iiprop=url%7Csize%7Csha1%7Ctimestamp%7Cmime%7Cmetadata%7Cextmetadata&iistart=2021-06-23T21%3A39%3A29Z&iiend=2021-06-23T21%3A39%3A29Z&iilimit=1",
        "originalURL": "https://upload.wikimedia.org/wikipedia/commons/9/9c/Stainless_steel_homebrewing_kettle_ball_valve_tap.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "downloadURL": "https://thumb.wikimedia.org/wikipedia/commons/thumb/9/9c/Stainless_steel_homebrewing_kettle_ball_valve_tap.jpg/960px-Stainless_steel_homebrewing_kettle_ball_valve_tap.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail",
        "downloadKind": "cached-imageinfo-rendition",
        "commonsSHA1": "5b67ff0ee32663fa57a9b3f408bcbaf3a69b5568",
        "downloadSHA1": "b3c1634855257166945a820f7a81c82d68834405",
        "sha256": "40dd955e8e0d2a8d011e1cf69824a3a143c672fed075d08391a52555fb3a2d92",
        "author": "Mike Shaw",
        "credit": "Own work",
        "license": "CC BY-SA 4.0",
        "licenseURL": "https://creativecommons.org/licenses/by-sa/4.0",
        "usageTerms": "Creative Commons Attribution-Share Alike 4.0",
        "rightsScope": "Copyright license only. Trademark, design, personality and property permissions are not cleared by this record.",
        "adaptationObligations": "Retain author/source/license and identify changes. For BY-SA derivatives comply with the stated share-alike version or a permitted compatible license.",
        "visualNotes": "Metal brewing-kettle valve and flowing-water detail; background human legs are visible. Tested subject is the valve, not apparel worn by that person. Not isolated white-background product photography.",
        "sourceSHA1Verified": false,
        "renditionURLAndAspectVerifiedAgainstImageInfo": true
      },
      "downloadOrientedSize": [
        960,
        640
      ],
      "referenceSize": [
        600,
        400
      ],
      "reference": "inputs/other-materials-04-reference.png",
      "referenceSHA256": "6b2d867c40ddc3136a8c2513274c13db832446dae8ef25249bfd422c4ee8052e",
      "low": "inputs/other-materials-04-low.png",
      "lowSHA256": "7ee5505e02992b39c682bc488dc0855eba55c7028b9d76c1ec24f42a961dd3e8"
    }
  ]
}