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. 24 shown for “Imprimerie de Testu” — 64 records examined, 0 dropped by the rights gate.
Archives queried 2026-08-28 11:38 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Almanach royal, année bissextile M.DCC.LXCII : présenté a sa Majeste pour la premiere fois en 1699 par Laurent d'Houry
Imprimerie de Testu · 1791
Deinbollia claessensii (De Wild.)
Artist not stated in the record · 1907
Almanach impérial, pour l'année M. DCCC. XIII présente a S. M. l'Empereur et Roi, par Testu
Artist not stated in the record · 1813
Cissus dewevrei De Wild. & Durand
Artist not stated in the record · 1914
Rapport au roi sur la situation, au 31 mars, 1829, des canaux et autres ouvrages entrepris en vertu des lois des 20 juin et 5 aout 1821
L'Imprimerie Royale · 1829
Diospyros canaliculata De Wild.
Artist not stated in the record · 1907 to 1909
Scenes from the Legend of Saint Vincent of Saragossa and the History of His Relics
Artist not stated in the record · ca. 1245–47
Leptoderris ferruginea De Wild.
Artist not stated in the record · 1914
Recueil de planches, sur les sciences, les arts libéraux, et les arts méchaniques : avec leur explication
Denis Diderot · 1762–72
Leptoderris dewevrei De Wild.
Artist not stated in the record · 1914
Oeuvres de Moliere : avec des remarques grammaticales, des avertissemens et des observations sur chaque piéce, par M. Bret
Jean-Baptiste Poquelin Molière · 1773
Dialium pierrei De Wild.
Artist not stated in the record · 1919
Traité de Plutarque, sur la manière de discerner un flatteur d'avec un ami et Le banquet des sept sages: dialogue du même auteur revu & corrigé sur des manuscrits de la Bibliothèque du roi; avec une version françoise & des notes
Plutarch · 1772
Tricalysia pallens Hiern
Artist not stated in the record · 29 Dec 1922
The Latest Fashions, Expressly Designed and Prepared for Le Moniteur de la Mode
A. Bodin · June 1, 1887
Tricalysia pallens Hiern
Artist not stated in the record
Djîzeh (Nécropole de Memphis), Pyramide de Chéphren
Félix Teynard · 1851–52, printed 1853–54
Barteria dewevrei De Wild. & Durand
Artist not stated in the record
Assouan, Ruines de l'Ancienne Enciente Arabe, au Sud-Est de la Ville
Félix Teynard · 1851–52, printed 1853–54
Motandra lujaei De Wild. & Durand
Artist not stated in the record · 5 Nov 1929
Djîzeh (Nécropole de Memphis), Pyramide de Chéops (Grande Pyramide)
Félix Teynard · 1851–52, printed 1853–54
Xylopia aurantiiodora De Wild. & Durand
Artist not stated in the record · 29 Jan 1923
Souâdj, Tombeau de Mouràd-Bey - Entrée de la Mosquée
Félix Teynard · 1851–52, printed 1853–54
Xylopia longipetala De Wild. & Durand
Artist not stated in the record · 10 Feb 1921
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. 622 matched · 24 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 612777 matched · 40 examined · 0 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 11:38 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.