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 “Pierre IX Hanappier” — 64 records examined, 37 dropped by the rights gate.
Archives queried 2026-08-26 19:55 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Wine taster
Pierre IX Hanappier · 1768–70
Title Page, from "IXe Cahier de Fragment"
Artist not stated in the record · ca. 1780
Recueil de planches, sur les sciences, les arts libéraux, et les arts méchaniques : avec leur explication
Denis Diderot · 1762–72
Melicope hivaoaensis J. Florence
Artist not stated in the record · 18 Jul 1997
Armchair (fauteuil à la reine) (part of a set)
Nicolas-Quinibert Foliot · ca. 1754–56
Christian IX
Rosenbaum · n.d.a.
Table
Pierre Gole · ca. 1660
Dalbergia bariensis Pierre
Artist not stated in the record · 1865 to 1879
At the Curtain (Au Rideau), from "L'Estampe Originale"
Henri de Toulouse-Lautrec · 1895
Didymocheton loureiroi (Pierre) Harms
Artist not stated in the record · 187
Henri III (1551–1589)
Germain Pilon · 19th century
Didymocheton loureiroi (Pierre) Harms
Artist not stated in the record · 187
Watch
Jean Romilly · first half 18th century
Charles IX
Nicolas de Larmessin I, 1632 - 1694 · 1679
Watch and case
John Ellicott · ca. 1760
Distichlis spicata (L.) Greene subsp. spicata
Artist not stated in the record · 2 Dec 2001
Pedestal vessel
Ulúa Valley artist(s) · 800–1000 CE
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Design for a Token: Galères, 1740
Edme Bouchardon · 1740
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Design for a Medal: Marine 1758
Edme Bouchardon · 1758
Nostolachma odorata (Pierre ex Pit.) J.-F. Leroy
Artist not stated in the record · May 1870
Design for a jeton or a token: Maison de la Reine 1740
Edme Bouchardon · 1740
Sphagnum squarrosum Hampe
Artist not stated in the record · 22 Oct 1945
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. 127 matched · 24 examined · 9 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. 14982 matched · 40 examined · 28 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 2026-08-26 19:55 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.