OpenTwo archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 14 shown for “Vincenz Georg Kininger” — 42 records examined, 15 dropped by the rights gate.
Archives queried 2026-08-28 03:29 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Portrait of an old man with a beard
Vincenz Georg Kininger · ca. 1787–1851
Bromus erectus Huds.
Artist not stated in the record · Transcribed d/m/y: 26/6/96
Scenes from the Legend of Saint Vincent of Saragossa and the History of His Relics
Artist not stated in the record · ca. 1245–47
Bromus inermis Leyss.
Artist not stated in the record · Transcribed d/m/y: 26/6/96
Chaerophyllum bulbosum L.
Artist not stated in the record · Transcribed d/m/y: 29/6/96 to 27/7/96
Design for an Easter Sepulchre
Vinzenz Fischer, German, 1729 - 1810 · ca. 1757
Peucedanum rochelianum Heuff.
Artist not stated in the record · 2 Sep 1908
Ajuga laxmannii Benth.
Artist not stated in the record · 27 May 1909
Malcolmia pancicii Adamović
Artist not stated in the record · 2 Jul 1910
Sesleria heufleriana Schur
Artist not stated in the record · 11 May 1911
Galium schultesii Vest
Artist not stated in the record · 13 Jul 1909
Echium rubrum Forssk.
Artist not stated in the record · 25 May 1909
Erysimum pannonicum Crantz
Artist not stated in the record · 2 Jun 1908
Alyssum leucadeum Gussone
Artist not stated in the record · Jun 1912
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 2 matched · 2 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.2 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 189172 matched · 40 examined · 15 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-08-28 03:29 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.